traffic operations study · 2020. 12. 23. · traffic operations study i-29 nb and sb rp 101.328...
TRANSCRIPT
TRAFFIC OPERATIONS STUDY I-29 NB and SB
RP 101.328 – RP 110.933 IM-8-029(203)101 PCN 23102 NB IM-8-029(204)101 PCN 23103 SB
Prepared By: NORTH DAKOTA DEPARTMENT OF TRANSPORTATION
PROGRAMMING DIVISION TRAFFIC OPERATIONS SECTION
December 2020
This document was originally issued and sealed by DONOVAN M SLAG Registration Number
PE 5647 on 12/22/2020 and the original document is
stored at the North Dakota Department of Transportation
Traffic Operations Study PCN 23102, 23103
1 23 USC § 409 Documents NDDOT Reserves All Objections
TABLE OF CONTENTS
Introduction ........................................................................................ 3 Background ....................................................................................... 3 Traffic Data ........................................................................................ 4 Crash History ..................................................................................... 4 Capacity Analysis of Interstate Segment ........................................... 4 Pedestrians at Exit 104 ...................................................................... 5 Existing Conditions Exit 104 .............................................................. 6 Existing Conditions Exit 111 .............................................................. 7 Summary ........................................................................................... 8 Appendix A – Traffic Volumes ........................................................... 9 Appendix B – Crash Summary Reports ............................................. 13 Appendix C – Capacity Analysis Reports .......................................... 24
Traffic Operations Study PCN 23102, 23103
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23 USC § 409 Documents
NDDOT Reserves All Objections
TRAFFIC OPERATIONS STUDY I-29 NB and SB
RP 101.328 – RP 110.933 IM-8-029(203)101 PCN 23102 NB IM-8-029(204)101 PCN 23103 SB
INTRODUCTION The traffic control recommendations in this study are based on:
• The 2009 Manual on Uniform Traffic Control Devices (MUTCD), FHWA
• A Policy on Geometric Design of Highways and Streets, AASHTO, 2018
• The Highway Capacity Manual 6th Edition, TRB, 2016
• Highway Safety Manual, 1st Edition, AASHTO, 2010
• NDDOT Traffic Operations Manual, September 2020 BACKGROUND The purpose of this study is to evaluate both directions of I-29 from RP 101.328 (north of Alton) to RP 110.933 (ND 200) to determine if any revisions are needed to improve traffic operations and safety. The study area includes two interchanges: Exit 104 (Hillsboro), Exit 111 (Mayville-Portland). The cover shows the study area. The project is a structural overlay tentatively scheduled for 2025 construction. This study also evaluates pedestrian/vehicle safety and operations at Exit 104 near Hillsboro. The City of Hillsboro is requesting pedestrian facilities crossing I-29. This would provide a pedestrian connection between the city on the east side of I-29 and new housing developments on the west side. Study Intersections Traffic Control 1. I-29 Exit 104 West Ramp / Trail Co 11 Two-way Stop 2. I-29 Exit 104 East Ramp / Caledonia Ave Two-way Stop 3. I-29 Exit 111 West Ramp / ND 200 Two-way Stop 4. I-29 Exit 111 East Ramp / ND 200 Two-way Stop Highway Functional Classification Performance Classification Speed Limit I-29 Interstate Rural Rural Interstate 75 mph Caledonia Ave Major Collector N/A 25 mph ND 200 Principal Arterial Rural Rural State Corridor 45 mph There is partial interchange lighting present at Exit 104 (lighting present on I-29 mainline at the exit and entrance ramps). There is lighting present at the ramp intersections. Continuous lighting is present on Caledonia Ave east of the interchange.
Figure 1 – View northbound I-29 at RP 104.0
Traffic Operations Study PCN 23102, 23103
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23 USC § 409 Documents
NDDOT Reserves All Objections
TRAFFIC DATA Traffic data was acquired from the Roadway Data Section based on counts from 2018/2019. These counts were factored to estimate 2020 and 2040 volumes. Traffic volume details are in appendix A.
Figure 2 – Traffic Data CRASH HISTORY Crash data for the study area was collected from October 1, 2015 through September 30, 2020. Half of the crashes occurred during non-dry conditions (ice/snow/wet). Contributing factors were: too fast for conditions, speed, and weather. Most of the crashes occurred during the months of December through April. See appendix B for details on the crash data. CAPACITY ANALYSIS OF INTERSTATE SEGMENT Traffic volumes were used to perform highway capacity analysis for the segment. Segment capacity worksheets are in appendix C. Year Passenger Trucks Total AADT LOS 2020 NB 4605 1395 (23.3%) 6000 A 2020 SB 4590 1400 (23.4%) 5990 A
2040 NB 5940 1800 (23.3%) 7740 A 2040 SB 5925 1810 (23.4%) 7735 A The capacity analysis was done on the 9.61 mile segment assuming level terrain. The peak hour is assumed to be 10% of the total AADT. The existing roadway cross section meets LOS guidelines.
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23 USC § 409 Documents
NDDOT Reserves All Objections
PEDESTRIANS AT EXIT 104 The city of Hillsboro is requesting a pedestrian crossing over I-29 to connect to new developments on the west side of the interstate. Currently there is no pedestrian route to cross I-29. Three options are available to make this connection:
• Using existing width: by providing positive pedestrian protection on the existing structure, this option would have a 6-ft width for pedestrians, meeting ADA requirements (see figure 4 for conceptual layout).
• Widening the bridge: this option would provide a 10-ft width to meet standards for a shared-use path and would also include positive protection for both pedestrians and bicyclists.
• Construct a separate pedestrian bridge (shown in blue in figure 3) Positive pedestrian protection refers to some type of barrier separating vehicles from pedestrians (such as jersey barriers). The city of Hillsboro would need to consider how to make pedestrian and/or bicycle path connections with the developments on each side of the interstate. New pedestrian crossings at the ramp intersections are recommended to have continental style pavement markings. Pedestrian (or trail crossing) signs are recommended where traffic is turning onto the interstate.
Figure 3 – Pedestrian Concepts (shown on north side) According to the NDDOT Bridge Division, the existing structure was built in 1970 and there are at least 25 years left in the life expectancy. There are no plans on replacing the overpass and the existing structure could be widened to accommodate a 10-ft path on the north side. Providing a pedestrian facility on the existing bridge may be done by shifting the driving lanes to the south and using jersey barriers and enclosed fence to provide protection to the pedestrian facility. A concept of this is shown in figure 4.
Figure 4 – Pedestrians on existing bridge concept (enclosed fencing not shown) All three options would satisfy the pedestrian needs. A separate bridge would allow more distance between vehicle and pedestrian traffic.
Traffic Operations Study PCN 23102, 23103
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23 USC § 409 Documents
NDDOT Reserves All Objections
EXISTING CONDITIONS EXIT 104
West Ramp Capacity analysis – EXISTING CONDITIONS PM Peak Hour 2020 2020 2040 2040 Approach LOS Delay (sec) LOS Delay (sec) Eastbound: A* 0 A* 0 Westbound: A* 5 A* 5 Southbound: B 11 B 12 Intersection A* 6 A* 7 *Equivalent LOS shown, mainline approaches and the overall intersection LOS are not calculated for TWSC intersections.
East Ramp Capacity analysis – EXISTING CONDITIONS PM Peak Hour 2020 2020 2040 2040 Approach LOS Delay (sec) LOS Delay (sec) Eastbound: A* 1 A* 1 Westbound: A* 0 A* 0 Northbound: A 10 B 10 Intersection A* 3 A* 3 *Equivalent LOS shown, mainline approaches and the overall intersection LOS are not calculated for TWSC intersections.
Major Road Turn Lane Existing? Criteria Met? West Ramp WB Left No No West Ramp EB Right No No East Ramp EB Left No No East Ramp WB Right Yes No If the pedestrian facility is chosen to be located on the north side of the bridge, it is recommended the free-flow WB right be removed at the East Ramp. This would reduce the number of conflict points for both pedestrians and vehicles. Complete Interchange Lighting Warrant 2A Continuous freeway/interstate lighting No 2B Ramp AADT 10,000 urban, 8,000 suburban, or 5,000 rural No – total is 3,590 (rural) 2C Crossroad AADT 10,000 urban, 8,000 suburban, 5,000 rural No – crossroad is 2,150 2D Lighting development in vicinity or lighted crossroad No 2E Engineering judgment No 2F Existing complete interchange lighting present No 2G Local government pays 50% and maintains No No warrants for complete interchange lighting are met at this time.
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NDDOT Reserves All Objections
EXISTING CONDITIONS EXIT 111
West Ramp Capacity analysis – EXISTING CONDITIONS PM Peak Hour 2020 2020 2040 2040 Approach LOS Delay (sec) LOS Delay (sec) Eastbound: A* 0 A* 0 Westbound: A* 2 A* 2 Southbound: A 9 A 9 Intersection A* 3 A* 3 *Equivalent LOS shown, mainline approaches and the overall intersection LOS are not calculated for TWSC intersections.
East Ramp Capacity analysis – EXISTING CONDITIONS PM Peak Hour 2020 2020 2040 2040 Approach LOS Delay (sec) LOS Delay (sec) Eastbound: A* 6 A* 6 Westbound: A* 0 A* 0 Northbound: B 10 B 11 Intersection A* 7 A* 7 *Equivalent LOS shown, mainline approaches and the overall intersection LOS are not calculated for TWSC intersections.
Major Road Turn Lane Existing? Criteria Met? West Ramp WB Left No No West Ramp EB Right No No East Ramp EB Left No No East Ramp WB Right No No No changes to the existing intersection geometry or traffic control devices are recommended. Complete Interchange Lighting Warrant 2A Continuous freeway/interstate lighting No 2B Ramp AADT 10,000 urban, 8,000 suburban, or 5,000 rural No – total is 2,390 (rural) 2C Crossroad AADT 10,000 urban, 8,000 suburban, 5,000 rural No – crossroad is 1,276 2D Lighting development in vicinity or lighted crossroad No 2E Engineering judgment No 2F Existing complete interchange lighting present No 2G Local government pays 50% and maintains No No warrants for complete interchange lighting are met at this time.
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NDDOT Reserves All Objections
SUMMARY Based on the capacity analysis, LOS guidance is met with the current peak hour traffic. No changes to intersection traffic control devices are recommended with this study. Exit 104 If the decision is made to provide pedestrian access to cross I-29 at Hillsboro, consider one of the following options: using existing bridge width, widen the bridge, or construct a separate pedestrian bridge. Whether or not the pedestrian path is on the existing bridge or a separate facility doesn’t not have any impact on the overall traffic operations of the area. However, a separate bridge would allow more distance between vehicle and pedestrian traffic. If the pedestrian facility is chosen to be located on the north side of the bridge, it is recommended the free-flow WB right be removed at the East Ramp. At both ramp intersections, it is recommended to provide continental crosswalk markings. Pedestrian (or trail crossing) signs are recommended where traffic is turning onto the interstate.
Traffic Operations Study PCN 23102, 23103
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NDDOT Reserves All Objections
ESTIMATE OF CURRENT AND FUTURE TRAFFIC NORTH DAKOTA DEPARTMENT OF TRANSPORTATION (PLANNING DIV. TRAFFIC INFO. SECTION)
RECNO: 12225
DATE PRINTED OR REPRINTED: 11/25/2020 PROJECT NO:
DATE PREPARED: 11/25/2020 COUNTY: TRAILL ROUTE ID: 0
HIGHWAY NO: 29 HWY SUFFIX: HWY DIRECTION: N
REF PT: 100.391 OFFSET: .0000 LENGTH: 10.4042
PASSENGER EXPANSION FACTOR: 1.29 TRUCK EXPANSION FACTOR: 1.29
TRAFFIC'S ANNUAL % OF GROWTH: 1.3 ESAL'S ANNUAL % OF GROWTH: 1.3
LOCATION: NB-RP 100.391 TO RP 110.795
* * * * * * * * * * * * * * * * * * * * ALL AADT'S & ESALS, ARE AT THE HIGHEST POINT OF THE PROJECT SEGMENT *
30TH E.S.A.L.'S YEAR PASS TRUCKS TOTAL MAX HR FLEX RIGID
CURRENT 2020 4,605 1,395 6,000 600 1,230 2,040 FORECAST 2040 5,940 1,800 7,740 775 1,585 2,630
* * * * * * * * * * * * * * * * * * *
PAVEMENT EQUIVALENCY FACTORS: FLEXIBLE AT SN4 RIGID AT 9 INCHES
WAS CLASS WIM DATA AVAILABLE FOR THIS PARTICULAR LOCATION? N
IS THIS A REVISED ESTIMATE? N SUPERCEDES EST. OF
REQUESTED BY: DONOVAN SLAG-PROGRAMMING
* * * * * * * * REMARKS! * * * * * * * *
TRAFFIC FORECAST ESTIMATE IS BASED ON 2019 TRAFFIC COUNTS. TRAFFIC FOR THE NB DIRECTION ONLY! COMPLETED BY NR.
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23 USC § 409 Documents
NDDOT Reserves All Objections
ESTIMATE OF CURRENT AND FUTURE TRAFFIC NORTH DAKOTA DEPARTMENT OF TRANSPORTATION (PLANNING DIV. TRAFFIC INFO. SECTION)
RECNO: 12226
DATE PRINTED OR REPRINTED: 11/25/2020 PROJECT NO:
DATE PREPARED: 11/25/2020 COUNTY: TRAILL ROUTE ID: 0
HIGHWAY NO: 29 HWY SUFFIX: HWY DIRECTION: S
REF PT: 100.391 OFFSET: .0000 LENGTH: 10.4042
PASSENGER EXPANSION FACTOR: 1.29 TRUCK EXPANSION FACTOR: 1.29
TRAFFIC'S ANNUAL % OF GROWTH: 1.3 ESAL'S ANNUAL % OF GROWTH: 1.3
LOCATION: SB-RP 100.391 TO RP 110.795
* * * * * * * * * * * * * * * * * * * * ALL AADT'S & ESALS, ARE AT THE HIGHEST POINT OF THE PROJECT SEGMENT *
30TH E.S.A.L.'S YEAR PASS TRUCKS TOTAL MAX HR FLEX RIGID
CURRENT 2020 4,590 1,400 5,990 600 1,305 2,130 FORECAST 2040 5,925 1,810 7,735 775 1,685 2,755
* * * * * * * * * * * * * * * * * * *
PAVEMENT EQUIVALENCY FACTORS: FLEXIBLE AT SN4 RIGID AT 9 INCHES
WAS CLASS WIM DATA AVAILABLE FOR THIS PARTICULAR LOCATION? N
IS THIS A REVISED ESTIMATE? N SUPERCEDES EST. OF
REQUESTED BY: DONOVAN SLAG-PROGRAMMING
* * * * * * * * REMARKS! * * * * * * * *
TRAFFIC FORECAST ESTIMATE IS BASED ON 2019 TRAFFIC COUNTS. TRAFFIC FOR THE SB DIRECTION ONLY! COMPLETED BY NR.
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NDDOT Reserves All Objections
Inte
rsec
tion
Traf
fic V
olum
es
Nor
th D
akot
a D
epar
tmen
t of T
rans
porta
tion
SFN
792
1 (R
ev. 4
-85)
1668
/ 19
9
6067 / 1418
6078 / 1413
1668
/ 19
9 51
3 / 9
2
846
/ 88
143
/ 24
156
/ 27
513
/ 92
5221 / 1330
703 / 64
167 / 27
6097 / 1454
6108 / 1449 5159 / 1315
720 / 97
174 / 37
919
/ 98
752
/ 71
Inte
rsec
tion
No.
1
Des
crip
tion
Hills
boro
Int.
Int
. I-2
9 &
Cal
edon
ia A
ve (C
MC
491
8)
R
ef. P
t. 10
4.15
5
Hou
rs
24
Dat
e
10/1
4/20
20
1060
/ 12
9 1090
/ 16
5
876
/ 124
94
9 / 1
34
775
/ 97
K
Ram
ps
Cr
ossr
oads
Mai
nlin
e
Exist
ing
Futu
re
Ex
istin
g Fu
ture
Exist
ing
Futu
re
876
1130
1026
13
22
51
59
6656
949
1224
3336
43
04
52
21
6735
919
1185
4362
56
26
10
380
1339
1
846
1091
35
90
4630
LEG
END
: A
AD
T / T
RU
CK
S - 2
020
Com
plet
ed b
y N
R
Not
e: T
raffi
c es
timat
e is
base
d on
fact
ored
201
8 co
unts
.
Inte
rsec
tion
Traf
fic V
olum
es
Nor
th D
akot
a D
epar
tmen
t of T
rans
porta
tion
SFN
792
1 (R
ev. 4
-85)
2152
/ 25
7
7826 / 1829
7841 / 1823
2152
/ 25
7 66
1 / 1
19
1091
/ 11
4
184
/ 31
201
/ 35
661
/ 119
6735 / 1715
907 / 83
215 / 35
7865 / 1875
7880 / 1869 6656 / 1696
929 / 125
224 / 48
1185
/ 12
7
970
/ 92
Inte
rsec
tion
No.
1
Des
crip
tion
Hills
boro
Int.
Int
. I-2
9 &
Cal
edon
ia A
ve (C
MC
491
8)
R
ef. P
t. 10
4.15
5
Hou
rs
24
Dat
e
10/1
4/20
20
1367
/ 16
7 1406
/ 21
3
1130
/ 16
0 12
24 /
173
1000
/ 12
5
K
Ram
ps
Cr
ossr
oads
Mai
nlin
e
Exist
ing
Futu
re
Ex
istin
g Fu
ture
Exist
ing
Futu
re
876
1130
1026
13
22
51
59
6656
949
1224
3336
43
04
52
21
6735
919
1185
4362
56
26
10
380
1339
1
846
1091
35
90
4630
LEG
END
: A
AD
T / T
RU
CK
S - 2
040
Com
plet
ed b
y N
R
Not
e: T
raffi
c es
timat
e is
base
d on
fact
ored
201
8 co
unts
.
Not
e: G
row
th ra
te fo
r all
vehi
cles
is 1
.30%
G
row
th ra
te fo
r tru
cks
is
1.30
%.
Traffic Operations Study PCN 23102, 23103
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23 USC § 409 Documents
NDDOT Reserves All Objections
Inte
rsec
tion
Traf
fic V
olum
es
Nor
th D
akot
a D
epar
tmen
t of T
rans
porta
tion
SFN
792
1 (R
ev. 4
-85)
259
/ 62
5857 / 1372
5868 / 1367
259
/ 62
1008
/ 13
4
487
/ 67
399
/ 46
563
/ 80
1008
/ 13
4
5370 / 1305
88 / 21
408 / 52
6067 / 1418
6078 / 1413 5370 / 1290
134 / 33
574 / 84
498
/ 77
90 /
25
Inte
rsec
tion
No.
1
Des
crip
tion
M
ayvi
lle In
t.
In
t. I-
29 &
ND
200
R
ef. P
t. 11
0.79
5
Hou
rs
24
Dat
e
11/2
4/20
20
533
/ 75
743
/ 121
697
/ 113
70
8 / 1
23
134
/ 39
K
Ram
ps
Cr
ossr
oads
Mai
nlin
e
Exist
ing
Futu
re
Ex
istin
g Fu
ture
Exist
ing
Futu
re
697
899
20
16
2600
5370
69
28
708
913
51
8 66
8
5370
69
27
498
642
25
34
3268
1074
0 13
855
487
628
2390
30
82
LEG
END
: A
AD
T / T
RU
CK
S - 2
020
Com
plet
ed b
y N
R
Not
e: T
raffi
c es
timat
e is
base
d on
fact
ored
201
8 co
unts
.
Inte
rsec
tion
Traf
fic V
olum
es
Nor
th D
akot
a D
epar
tmen
t of T
rans
porta
tion
SFN
792
1 (R
ev. 4
-85)
334
/ 80
7555 / 1770
7570 / 1764
334
/ 80
1300
/ 17
3
628
/ 87
515
/ 60
726
/ 103
1300
/ 17
3
6927 / 1683
113 / 27
526 / 67
7826 / 1829
7841 / 1823 6928 / 1665
173 / 43
740 / 108
642
/ 99
116
/ 32
Inte
rsec
tion
No.
1
Des
crip
tion
M
ayvi
lle In
t.
In
t. I-
29 &
ND
200
R
ef. P
t. 11
0.79
5
Hou
rs
24
Dat
e
11/2
4/20
20
687
/ 97
958
/ 156
899
/ 146
91
3 / 1
58
173
/ 50
K
Ram
ps
Cr
ossr
oads
Mai
nlin
e
Exist
ing
Futu
re
Ex
istin
g Fu
ture
Exist
ing
Futu
re
697
899
20
16
2600
5370
69
28
708
913
51
8 66
8
5370
69
27
498
642
25
34
3268
1074
0 13
855
487
628
2390
30
82
LEG
END
: A
AD
T / T
RU
CK
S - 2
040
Com
plet
ed b
y N
R
Not
e: T
raffi
c es
timat
e is
base
d on
fact
ored
201
8 co
unts
.
Not
e: G
row
th ra
te fo
r all
vehi
cles
is 1
.30%
G
row
th ra
te fo
r tru
cks
is
1.30
%.
Traffic Operations Study PCN 23102, 23103
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23 USC § 409 Documents
NDDOT Reserves All Objections
Total Crashes: 56 (Sorted by Latitude)Location: I-29 Notes:Reference Points:Start - End Date: 9/30/2015 - 10/1/2020 (5 Years)
K A B C O Straight (on level) = 48Angle 0 0 0 0 0 0 Straight (on grade) = 0 1 2 3 4 5 6 7 8 9 10 11 12Rear End 7 1 0 2 1 3 Curve (on level) = 7 Jan Feb Mar Apr May Jun Jul Aug Sept Oct Nov DecLeft Turn 0 0 0 0 0 0 Curve (on grade) = 1 0 0Sideswipe (same dir.) 14 0 1 1 1 11 Hill Crest = 0 1 0Sideswipe (opp dir.) 0 0 0 0 0 0 Unknown = 0 2 1Single Vehicle 35 0 1 7 4 23 56 3 0Ped/Bike 0 0 0 0 0 0 4 0Head On 0 0 0 0 0 0 5 1Backing 0 0 0 0 0 0 Passenger Car = 28 6 3Other 0 0 0 0 0 0 PU / Van / Utility = 36 7 6
56 1 2 10 6 37 Truck = 11 8 4Bus / Motorhome = 0 9 3
Motorcycle + Moped = 0 10 4K 2% K A B C O Ped or Bike = 0 11 2A 4% Dry 25 1 1 5 2 16 These are only the most popular choices. 12 2B 18% Wet 3 0 0 0 2 1 13 5C 11% Ice / Snow 28 0 1 5 2 20 14 2O 66% Other 0 0 0 0 0 0 NB = 43 15 5
56 1 2 10 6 37 SB = 32 16 3EB = 0 17 1
WB = 2 18 3K A B C O 19 2
Dawn/Dusk 5 0 0 0 0 5 20 1Daylight 35 1 1 6 4 23 21 2
Yes = 1 Dark 14 0 1 3 2 8 22 3Dark (lighted) 1 0 0 1 0 0 23 3Unknown 1 0 0 0 0 1 Yes (alcohol or drugs present) = 1 Total 6 13 7 9 1 2 3 1 3 1 0 10 56
Attention Distracted = 0 56 1 2 10 6 37 Jan Feb Mar Apr May Jun Jul Aug Sept Oct Nov DecWeather = 7
Speed = 1Too Fast for Conditions = 23 Motor Vehicle in Transport = 21
Fail to Yield = 0 Animal = 0Improper Backing/Turning = 0 Jackknife = 4 1
*These are only the most popular choices. Ran Off Roadway (not including below crashes) = 18 2Guardrail + Concrete Barrier + Bridge Rail = 2 3
Bridge / Pier / Abutment / Overhead Structure = 1 4Poles / Posts / Trees / Overhead Sign Supports = 1 5
Yes (partially or fully) = 0 6 *This info is not available for all units.
K A B C O
M F Total0 0 05 3 85 6 119 7 16 Monday = 6 Non-Junction = 528 5 13 Tuesday = 13 Intersection + Intersection-Related = 08 2 10 Wednesday = 8 Alley / Driveway Access = 07 3 10 Thursday = 12 Interchange Area + Exit / Entrance Ramp = 04 0 4 Friday = 22 1 3 Saturday = 448 27 Sunday = 11
56
0
Breakdown by SeverityVision Zero Emphasis Areas
B
A
K
C
O
1
0 0 0 00
32%4%2%2%
56
0%13%0%25%0%63%0%0%0%0%
100%
0 0 0 0
0 1 4 3 15
0 0 0 0 8
28000
238
Lane Departure Crashes
Intersection Crashes
Alcohol and/or Drug Related Crashes
Unbelted Vehicle Occupant Crashes
Speed Related Crashes
Young Driver Crashes
0 1 7 3 17
0
9/30/2020 10/1/2020
These are only the most popular choices.
2%
Yr Start Date End Date Intersection (or Alley / Drvwy)
Non-Intersection
9/30/2017 9/29/2018 5 5 10
49/30/2016 9/29/2017 16 7 23
0 35 21 56
0 0%0%
D1 and D2 Contr. Factors*
These are only the most popular choices.
Relation to Junction
TotalSingle Veh Mult. Veh9/30/2015 9/29/2016 3 1
0%
0% 63% 38%
9/30/2019 9/29/2020 6 5 119/30/2018 9/29/2019
Crash Summary Sheets
Statistics for Total Crashes
11%23%14%
0%0%
0%13%2%
Month
Mili
tary
Tim
e
21%4%
93%
Under Construction
5 3 8
0 0 0
86%
Animal crashes were not included.
38%
Roadway Geometrics
2
10
6
37
Letter Code
No. of Crashes
Fatal
Incapacitating Injury
0%7%
20%7%
Non-incapacitating Injury
Possible Injury
Property Damage Only
Crash Severity Breakdown by SeverityManner of Collision
Lighting Conditions Breakdown by Severity
9%63%25%2%2%
100%
5%50%
101.328-110.933
D1 or D2 Ejected*
D1 and D2 Age/Sex
0-1718-20
Age
21-2425-3435-4445-5455-6465-7475+
V1 and V2 Directions
D1 and D2 Alcohol / Drugs*
First Harmful Event General Summary
Day of Week
V1 and V2 Configuration*
Surface Conditions Breakdown by Severity
45%
0%100%
75
23 USC § 409 DocumentsNDDOT Reserves All Objections
0
2
32
43
Format Version 2/10/2020 Page 1
Traffic Operations Study PCN 23102, 23103
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23 USC § 409 Documents
NDDOT Reserves All Objections
Total Crashes: 56 (Sorted by Latitude)Location: I-29 Notes:Reference Points:Start - End Date: 9/30/2015 - 10/1/2020 (5 Years)
K = 0 Intersection + Intersection-Related = 0A = 0 Alley / Driveway Access = 0B = 0 K = 1 Straight (on level) = 19 Yes (alcohol or drugs) = 0C = 0 A = 1 Straight (on grade) = 0O = 0 B = 3 Curve (on level) = 2
0 Angle = 0 C = 2 Curve (on grade) = 0 Passenger Car = 14Rear End = 0 O = 14 Hill Crest = 0 PU / Van / Utility = 20Left Turn = 0 21 Truck = 6
Sideswipe (same direction) = 0 Bus / Motorhome = 0Dry = 0 Single Vehicle = 0 Yes = 0 Motorcycle + Moped = 0
Wet = 0 Ped / Bike = 0 Dry = 14Ice / Snow = 0 Other = 0 Wet = 0
Other = 0 Ice / Snow = 7 Yes = 0Other = 0
Angle = 0Dawn = 0 Attention Distracted = 0 Dawn = 2 Rear End = 7
Daylight = 0 Weather = 0 Daylight = 18 Left Turn = 0Dusk = 0 Speed = 0 Dusk = 0 Sideswipe (same direction) = 14Dark = 0 Too Fast for Conditions = 0 Dark = 1 Head-On + Sideswipe (opp direction) = 0
Dark (lighted) = 0 Fail to Yield = 0 Dark (lighted) = 0 Other = 0Improper Backing / Turning = 0
Yes = 0K = 0 Straight (on level) = 29 Yes (alcohol or drugs) = 1
Yes (alcohol or drugs) = 0 A = 1 Straight (on grade) = 0B = 7 Curve (on level) = 5C = 4 Curve (on grade) = 1 Passenger Car = 14O = 23 Hill Crest = 0 PU / Van / Utility = 16
Passenger Car = 0 35 Truck = 5PU / Van / Utility = 0 Bus / Motorhome = 0
Truck = 0 Yes = 1 Motorcycle + Moped = 0Bus / Motorhome = 0 Dry = 11
Motorcycle + Moped = 0 Wet = 3Ice / Snow = 21 Yes (partially or fully) = 0
Other = 0
V1 V2 Motor Vehicle in Transport = 0Signal = 0 0 Dawn = 2 Animal = 0
Stop = 0 0 Daylight = 17 Jackknife = 4Beacon = 0 0 Dusk = 1 Ran Off Roadway (not including below crashes) = 18
Dark = 13 Guardrail + Concrete Barrier + Bridge Rail = 2Dark (lighted) = 1 Bridge / Pier / Abutment / Overhead Structure = 1
Poles / Posts / Trees / Overhead Sign Supports = 1
*This info is not available for all units. *This info is not available for all units.
3%3%
These are only the most popular choices.
6% 0%49% 11%3% 51%
37% 6%3%
These are only the most popular choices. 60% 0%0%
D1 Most Harmful Event*Lighting Conditions 0%
31% These are only the most popular choices.9% D1 Ejected*
Under Construction 0%Surface Conditions 3% 0%
V1 and V2 Unit Config.* 66% 0% 46%14%
20% 14% V1 Unit Config.*11% 3% 40%
D1 and D2 Alcohol / Drugs Present* 0% 83% 3%3% 0%
These are only the most popular choices.Under Construction
#DIV/0! Crash Severity Road Geometrics D1 Alcohol / Drugs Present*
#DIV/0! 5% 0%#DIV/0! 0% 0%
Non-Collision with Motor Vehicle (a.k.a. Single Vehicle) Crashes ONLY
#DIV/0! 86% 0%#DIV/0! 0% 67%
Lighting Conditions Lighting Conditions 0%#DIV/0! 10% 33%
#DIV/0! 33%0%
D1 and D2 Contributing Factors* Manner of Collision
D1 and D2 Alcohol/Drugs Present*
V1 and V2 Unit Config.*
#DIV/0! #DIV/0! 67% These are only the most popular choices.#DIV/0! #DIV/0! 0% D1 or D2 Ejected*
#DIV/0!Surface Conditions #DIV/0! Under Construction
#DIV/0! #DIV/0! Surface Conditions
Statistics for Intersection-Related Crashes ONLY
Crash Severity Relation to Junction#DIV/0! #DIV/0!
Animal crashes were not included.
Crash Summary Sheets
Statistics for Non-Intersection Crashes ONLY
Multiple Vehicle Crashes ONLY
101.328-110.933
0%
#DIV/0! 10% 0%#DIV/0! 67% 0%
#DIV/0! 5% 0%#DIV/0! Manner of Collision 14% 10%
#DIV/0! #DIV/0! Crash Severity Road Geometrics#DIV/0! 5% 90%
V1 and V2 Traffic Control
These are only the most popular choices.
23 USC § 409 DocumentsNDDOT Reserves All Objections
Format Version 2/10/2020 Page 2
Traffic Operations Study PCN 23102, 23103
14
23 USC § 409 Documents
NDDOT Reserves All Objections
Total Crashes: 56 (Sorted by Latitude)Location: I-29Reference Points:Start - End Date: 9/30/2015 - 10/1/2020 (5 Years)
103265129101.8
① AGE SEX CITY STATE Unit Configuration Movement (traffic control) Contributing Factor1
Most Harmful Event2
① 41F FARGO ND Passenger Car NB Passing To Fast for Conditions
② 64M WEST FARGO ND 2-Axle NB Going Straight Weather
② 30F GRAND FORKS ND Pickup - Van - Utility NB Going Straight
① 20M GRAND FORKS ND Passenger Car NB Going Straight
Name of Intersection
Crash Summary Sheets
① 19M FARGO ND Passenger Car WB Not on Raodway Careless/Reckless Driving
① 20F MAPLE GROVE MN Pickup - Van - Utility NB Going Straight Other
Type of Collision
Single Veh(Ran Off
Roadway)
PDO04/26/17 WednesdayIce / Snow (Frozen Prcp)Dark 6:14 AMStraight (on Level) / Non-junction
Single Veh(Overturn / Rollover)
Single Veh(Fence)
Single Veh(Ran Off
Roadway)
① 26F GRAND FORKS ND Passenger Car NB Going Straight Following too Close
Shortened Narrative① 36F MAYVILLE ND Pickup - Van - Utility SB Going Straight To Fast for Conditions
① 42M ENDERLIN ND Truck Tractor NB Going Straight Weather
① 45M FARGO ND Pickup - Van - Utility SB Going Straight To Fast for Conditions
② 67M FINLEY ND Pickup - Van - Utility SB Going Straight Weather
① 40M PELICAN RAPIDS MN Pickup - Van - Utility SB Going Straight
① 21F DEVILS LAKE ND Passenger Car NB Going Straight
101.328-110.933
Single Veh(Overturn / Rollover)
Sideswipe (Same Dir.)
Sideswipe (Same Dir.)
Single Veh(Overturn / Rollover)
Rear End
Single Veh(Other Object (Not Fixed))
Non-incapacitating injury03/07/17 TuesdayDry (Severe Wind)Daylight 2:06 PMStraight (on Level) / Non-junctionPDO02/07/16 SundayIce / Snow (Bl Snow)Dark 5:17 AMStraight (on Level) / Non-junctionPDO02/20/17 MondayIce / Snow (Clear)Dark 11:31 PMStraight (on Level) / Non-junctionPDO02/16/17 ThursdayIce / Snow (Clear)Dark 6:20 AMStraight (on Level) / Non-junctionPDO04/26/17 WednesdaySlush (Bl Snow)Daylight 7:40 AMStraight (on Level) / Non-junctionPDO12/25/16 SundayIce / Snow (Cloudy)Daylight 11:15 AMStraight (on Level) / Non-junctionPossible Injury03/24/19 SundayDry (Clear)Daylight 4:08 PMStraight (on Level) / Non-junctionNon-incapacitating injury02/28/19 ThursdayDry (Clear)Dark 9:23 PMStraight (on Level) / Non-junctionPDO04/11/17 TuesdayDry (Unkown)Unknown 9:24 PMStraight (on Level) / Non-junction
103077329101.85
33806529102.46
102959229102.55
102933829102.66
103279129103.01
102503229103.02
107586829103.07
107394029103.1
103227329103.25
Crash SeverityDate DaySurface Conditions (Weather)Lighting & TimeRoad Geometrics / Relation to Jct
Crash No.HwyRP
LEGENDFatalIncapacitating InjuryNon-Incapacitating InjuryPossible InjuryWet surfaceSnow, Ice, Slush, FrostCrash related to work zone①Unit number
1. Contributing Factor * = alcohol or drugs involved
2. Most Harmful EventFor single vehicle crashes, the most harmful event is shown in parentheses in the "Type of Collision" column
23 USC § 409 DocumentsNDDOT Reserves All Objections
Format Version 2/10/2020 Page 3
Traffic Operations Study PCN 23102, 23103
15
23 USC § 409 Documents
NDDOT Reserves All Objections
Total Crashes: 56 (Sorted by Latitude)Location: I-29Reference Points:Start - End Date: 9/30/2015 - 10/1/2020 (5 Years)
① AGE SEX CITY STATE Unit Configuration Movement (traffic control) Contributing Factor1
Most Harmful Event2Name of
Intersection
Crash Summary Sheets
Type of Collision
Shortened Narrative
101.328-110.933
Crash SeverityDate DaySurface Conditions (Weather)Lighting & TimeRoad Geometrics / Relation to Jct
Crash No.HwyRP
LEGENDFatalIncapacitating InjuryNon-Incapacitating InjuryPossible InjuryWet surfaceSnow, Ice, Slush, FrostCrash related to work zone①Unit number
1. Contributing Factor * = alcohol or drugs involved
2. Most Harmful EventFor single vehicle crashes, the most harmful event is shown in parentheses in the "Type of Collision" column
23 USC § 409 DocumentsNDDOT Reserves All Objections
① 61F BISBEE ND Pickup - Van - Utility NB Going Straight Fail Keep in Proper Lane
① 80M GRAND FORKS ND Passenger Car SB Going Straight Other
① 19M ARGUSVILLE ND Passenger Car WB Going Straight Speed
① 24M ROCHESTER MN Passenger Car NB Going Straight To Fast for Conditions
① 21M FARGO ND Unknown Heavy Truck SB Going Straight *
① 28M BUTON MN Passenger Car NB Other Action on Roadway To Fast for Conditions
① 43M STEELE ND Passenger Car SB Going Straight Care Required
① 19F FARGO ND Passenger Car SB Going Straight Fail Keep in Proper Lane
② 47M BOCA RATON FL 3+ Axle SB Going Straight
① 24M GRAND FORKS ND Pickup - Van - Utility NB Negotiating Curve To Fast for Conditions
① 35M GRAND FORKS ND Pickup - Van - Utility NB Slowing/Stopping To Fast for Conditions
Single Veh(Embankment
)
Single Veh(Ran Off
Roadway)
Single Veh(Bridge Rail)
Single Veh(Post)
Single Veh(Post)
Single Veh(Overturn / Rollover)
Sideswipe (Same Dir.)
Single Veh(Bridge / Pier / Abutment)
Single Veh(Guardrail
End)
Single Veh(Ran Off
Roadway)
Non-incapacitating injury04/03/19 WednesdayDry (Clear)Dark 10:09 PMStraight (on Level) / Non-junctionPDO01/01/20 WednesdayIce / Snow (Cloudy)Daylight 10:30 AMCurve (on Level) / Non-junctionPDO09/03/20 ThursdayDry (Clear)Daylight 3:42 PMStraight (on Level) / Non-junctionNon-incapacitating injury03/21/20 SaturdayIce / Snow (Snow)Dark(L) 10:20 PMCurve (on Level) / Non-junctionPDO06/30/16 ThursdayDry (Clear)Daylight 3:40 PMCurve (on Grade) / Non-junctionPDO12/04/17 MondaySnow (Frozen Prcp)Daylight 9:24 AMStraight (on Level) / RampPossible Injury04/20/17 ThursdayWet (Clear)Daylight 7:52 AMStraight (on Level) / Non-junctionPossible Injury10/26/17 ThursdayWet (Frozen Prcp)Dark 7:32 PMStraight (on Level) / Non-junctionPDO12/11/16 SundayIce / Snow (Cloudy)Daylight 1:10 PMStraight (on Level) / Non-junctionNon-incapacitating injury09/23/19 MondayDry (Clear)Daylight 10:35 AMStraight (on Level) / Non-junction
107606429103.69
108923529103.89
109849329103.94
1093157
1015109
1045208
103237129104.555
104236529104.725
102379829104.735
108409329104.835
Format Version 2/10/2020 Page 4
Traffic Operations Study PCN 23102, 23103
16
23 USC § 409 Documents
NDDOT Reserves All Objections
Total Crashes: 56 (Sorted by Latitude)Location: I-29Reference Points:Start - End Date: 9/30/2015 - 10/1/2020 (5 Years)
① AGE SEX CITY STATE Unit Configuration Movement (traffic control) Contributing Factor1
Most Harmful Event2Name of
Intersection
Crash Summary Sheets
Type of Collision
Shortened Narrative
101.328-110.933
Crash SeverityDate DaySurface Conditions (Weather)Lighting & TimeRoad Geometrics / Relation to Jct
Crash No.HwyRP
LEGENDFatalIncapacitating InjuryNon-Incapacitating InjuryPossible InjuryWet surfaceSnow, Ice, Slush, FrostCrash related to work zone①Unit number
1. Contributing Factor * = alcohol or drugs involved
2. Most Harmful EventFor single vehicle crashes, the most harmful event is shown in parentheses in the "Type of Collision" column
23 USC § 409 DocumentsNDDOT Reserves All Objections
① U Hit and Run NB Going Straight
② 65M GRAND FORKS ND Pickup - Van - Utility NB Going Straight
① 27M GRAND FORKS ND Passenger Car NB Passing To Fast for Conditions
② 44F EAST GRAND FORKS MN Pickup - Van - Utility NB Going Straight Weather
① 47M GRAND FORKS ND Pickup - Van - Utility SB Going Straight
① 64M MOORHEAD MN Truck Tractor NB Going Straight Other
① 44M FARGO ND Pickup - Van - Utility NB Going Straight
① 49M GRAND FORKS ND Pickup - Van - Utility SB Going Straight Following too Close
② 40F SHELLY MN Passenger Car SB Slowing/Stopping
① 21F FARGO ND Passenger Car SB Going Straight To Fast for Conditions
V1 NB moved to left lane and overtook a pickup. After passing V1 moved back into the right lane, lost control, overturned into the east ditch.
① 47M CALGARY AB Pickup - Van - Utility NB Passing To Fast for Conditions
① 67M MINNEAPOLIS MN Truck Tractor NB Other Action on Roadway To Fast for Conditions
① 33F AURORA IL Passenger Car SB Going Straight To Fast for Conditions
② 33M BISMARCK ND Pickup - Van - Utility SB Going Straight To Fast for Conditions
③ 29M WINNIPEG MB Truck Tractor SB Going Straight Weather
Single Veh(Post)
Sideswipe (Same Dir.)
Sideswipe (Same Dir.)
Single Veh(Other Object (Not Fixed))
Single Veh(Overturn / Rollover)
Single Veh(Other Non-
Collision)
Rear End
Single Veh(Overturn / Rollover)
Single Veh(Jackknife)
Sideswipe (Same Dir.)
PDO12/25/16 SundayIce / Snow (Frozen Prcp)Dusk 4:40 PMStraight (on Level) / Non-junctionPDO04/18/18 WednesdayDry (Clear)Daylight 3:30 PMStraight (on Level) / Non-junctionPossible Injury03/25/18 SundayIce / Snow (Snow)Daylight 5:48 PMStraight (on Level) / Non-junctionPDO03/05/19 TuesdayDry (Clear)Dark 6:44 PMStraight (on Level) / Other CossingsNon-incapacitating injury04/23/17 SundaySnow (Snow)Daylight 8:26 AMStraight (on Level) / Non-junctionPDO04/10/18 TuesdayDry (Cloudy)Daylight 9:00 AMStraight (on Level) / Non-junctionNon-incapacitating injury01/15/20 WednesdayDry (Clear)Daylight 1:05 PMStraight (on Level) / Non-junctionIncapacitating Injury02/20/17 MondayIce / Snow (Fog)Dark 10:38 PMStraight (on Level) / Non-junctionPossible Injury02/20/17 MondayIce / Snow (Fog)Dark 11:25 PMStraight (on Level) / Non-junctionNon-incapacitating injury12/27/16 TuesdayIce / Snow (Bl Snow)Daylight 12:16 PMStraight (on Level) / Non-junction
102473529104.895
105447729105.2
105291929105.51
1075197
103275029106.19
105392029106.43
109009329106.55
102960829106.7
102961829106.7
102544529106.76
Format Version 2/10/2020 Page 5
Traffic Operations Study PCN 23102, 23103
17
23 USC § 409 Documents
NDDOT Reserves All Objections
Total Crashes: 56 (Sorted by Latitude)Location: I-29Reference Points:Start - End Date: 9/30/2015 - 10/1/2020 (5 Years)
① AGE SEX CITY STATE Unit Configuration Movement (traffic control) Contributing Factor1
Most Harmful Event2Name of
Intersection
Crash Summary Sheets
Type of Collision
Shortened Narrative
101.328-110.933
Crash SeverityDate DaySurface Conditions (Weather)Lighting & TimeRoad Geometrics / Relation to Jct
Crash No.HwyRP
LEGENDFatalIncapacitating InjuryNon-Incapacitating InjuryPossible InjuryWet surfaceSnow, Ice, Slush, FrostCrash related to work zone①Unit number
1. Contributing Factor * = alcohol or drugs involved
2. Most Harmful EventFor single vehicle crashes, the most harmful event is shown in parentheses in the "Type of Collision" column
23 USC § 409 DocumentsNDDOT Reserves All Objections
① 21M WARREN MN Passenger Car NB Going Straight Over Correct/Steering
V1 SB in right lane at 75 mph. V2 SB in left lane came to an abrupt stop. V1 moved into the left lane to pass another vehicle. V1 struck V2 in the rear end without any braking or maneuvering.
V1 NB in right lane. V2 NB attempted to pass V1. V1 moved into left lane, failing to check blind spot and collided with V2. V2 rolled and came to rest in the east ditch.
① 64F ARTHUR ND Pickup - Van - Utility SB Slowing/Stopping Following too Close
① 60M FAIRBAULT MN Pickup - Van - Utility SB Going Straight To Fast for Conditions
Fatal07/31/19 WednesdayDry (Clear)Daylight 3:41 PMStraight (on Level) / Non-junctionPDO12/05/17 TuesdayIce / Snow (Clear)Daylight 12:45 PMCurve (on Level) / Non-junctionIncapacitating Injury07/08/18 SundayDry (Cloudy)Daylight 6:08 PMStraight (on Level) / Non-junctionPDO01/14/17 SaturdayDry (Clear)Dark 8:37 PMCurve (on Level) / Non-junction
① 39M WALHALLA ND Unknown Heavy Truck NB Going Straight Fail Keep in Proper Lane Other Non-Collision
② 64M PARK RIVER ND 3+ Axle NB Going Straight
① 51M LANCASTER MN Pickup - Van - Utility NB Going Straight To Fast for Conditions
② 50M WINNIPEG MB Pickup - Van - Utility NB Going Straight Weather
① 34M PORTLAND ND Passenger Car NB Going Straight To Fast for Conditions
Sideswipe (Same Dir.)
Rear End
Single Veh(Post)
PDO02/16/17 ThursdayIce / Snow (Clear)Dawn 7:35 AMStraight (on Level) / Non-junction
PDO06/13/19 ThursdayDry (Clear)Daylight 6:51 PMStraight (on Level) / Non-junctionPDO02/18/18 SundaySnow (Bl Snow)Daylight 1:03 PMCurve (on Level) / Non-junction
② 76M HILLSBORO ND Pickup - Van - Utility SB Driverless (Stopped) Careless/Reckless Driving
① 28F FARGO ND Passenger Car SB Going Straight To Fast for Conditions
① 75F THE VILLAGES FL Passenger Car NB Going Straight Fail Keep in Proper Lane
② 24M GRAND FORKS ND Pickup - Van - Utility NB Passing
① 56F GRAND FORKS ND Pickup - Van - Utility SB Passing
Rear End
② 23F FARGO ND Passenger Car SB Slowing/Stopping
① 59M WEST FARG ND Pickup - Van - Utility NB Changing Lanes Fail Keep in Proper Lane
② 31F FARGO ND Passenger Car NB Going Straight
Sideswipe (Same Dir.)
Single Veh(Post)
Sideswipe (Same Dir.)
Single Veh(Overturn / Rollover)
Rear End
Single Veh(Jackknife)
PDO02/09/17 ThursdayDry (Clear)Daylight 9:30 AMCurve (on Level) / Non-junctionPDO05/15/18 TuesdayDry (Clear)Daylight 2:55 PMStraight (on Level) / Non-junctionPDO12/19/16 MondayIce / Snow (Bl Snow)Daylight 10:10 AMCurve (on Level) / Non-junction
107965229106.9
105031429107.06
102954829107.06
108196629107.07
104484029107.14
105834829107.64
102690629107.69
102885829107.98
105542229108.02
102441529108.26
Format Version 2/10/2020 Page 6
Traffic Operations Study PCN 23102, 23103
18
23 USC § 409 Documents
NDDOT Reserves All Objections
Total Crashes: 56 (Sorted by Latitude)Location: I-29Reference Points:Start - End Date: 9/30/2015 - 10/1/2020 (5 Years)
① AGE SEX CITY STATE Unit Configuration Movement (traffic control) Contributing Factor1
Most Harmful Event2Name of
Intersection
Crash Summary Sheets
Type of Collision
Shortened Narrative
101.328-110.933
Crash SeverityDate DaySurface Conditions (Weather)Lighting & TimeRoad Geometrics / Relation to Jct
Crash No.HwyRP
LEGENDFatalIncapacitating InjuryNon-Incapacitating InjuryPossible InjuryWet surfaceSnow, Ice, Slush, FrostCrash related to work zone①Unit number
1. Contributing Factor * = alcohol or drugs involved
2. Most Harmful EventFor single vehicle crashes, the most harmful event is shown in parentheses in the "Type of Collision" column
23 USC § 409 DocumentsNDDOT Reserves All Objections
① 30M TOLEDO OH Pickup - Van - Utility NB Going Straight To Fast for Conditions
① 70M LITTLE FALLS MN Pickup - Van - Utility SB Going Straight Weather
① U Hit and Run NB Going Straight Other Non-Collision
② 22F TWIN VALLEY MN Passenger Car NB Going Straight
① 26M WEST FARGO ND 2-Axle SB Going Straight Fail Keep in Proper Lane
② 22F GRAND FORKS ND Pickup - Van - Utility SB Passing
① 28F MINNEAPOLIS MN Pickup - Van - Utility NB Other Action on Roadway To Fast for Conditions
① 18F THOMSON ND Passenger Car NB Going Straight Fail Keep in Proper Lane
① 39M HILLSBORO ND Pickup - Van - Utility NB Going Straight
① 32M WEST FARGO ND Passenger Car SB Going Straight To Fast for Conditions
② 27M GRAND FORKS ND Passenger Car SB Going Straight Weather
① 39F HENDERSONVILLE SC Pickup - Van - Utility SB Going Straight To Fast for Conditions
① 18M HILLSBORO ND Passenger Car NB Passing To Fast for Conditions
② 45F BROOKLYN PARK MN Pickup - Van - Utility NB Going Straight
Single Veh(Overturn / Rollover)
Sideswipe (Same Dir.)
Sideswipe (Same Dir.)
Single Veh(Overturn / Rollover)
Single Veh(Overturn / Rollover)
Sideswipe (Same Dir.)
Single Veh(Overturn / Rollover)
Single Veh(Jackknife)
Single Veh(Overturn / Rollover)
Rear End
PDO02/16/17 ThursdayIce / Snow (Clear)Dawn 7:53 AMStraight (on Level) / Non-junctionPDO12/27/16 TuesdayIce / Snow (Bl Snow)Daylight 4:05 PMStraight (on Level) / Non-junctionNon-incapacitating injury01/21/20 TuesdayIce / Snow (Bl Snow)Dark 7:34 PMStraight (on Level) / Non-junctionNon-incapacitating injury03/25/18 SundaySnow (Clear)Daylight 11:24 AMStraight (on Level) / Non-junctionPDO02/16/17 ThursdayIce / Snow (Cloudy)Dawn 7:05 AMStraight (on Level) / Non-junctionPDO02/20/16 SaturdayDry (Cloudy)Daylight 3:42 PMStraight (on Level) / Non-junctionPDO02/16/17 ThursdayIce / Snow (Cloudy)Daylight 8:20 AMStraight (on Level) / Non-junctionPDO12/28/19 SaturdaySnow (Snow)Daylight 1:20 PMStraight (on Level) / Non-junctionPDO04/06/16 WednesdayDry (Cloudy)Dawn 6:48 AMStraight (on Level) / Non-junctionPDO12/13/19 FridayDry (Cloudy)Daylight 10:42 AMStraight (on Level) / Non-junction
102934429108.26
102545229108.3
109082429108.37
105315929108.41
102933729108.49
100816229108.69
102952629109.03
108928729109.39
101037229109.82
108846529109.86
Format Version 2/10/2020 Page 7
Traffic Operations Study PCN 23102, 23103
19
23 USC § 409 Documents
NDDOT Reserves All Objections
Total Crashes: 56 (Sorted by Latitude)Location: I-29Reference Points:Start - End Date: 9/30/2015 - 10/1/2020 (5 Years)
① AGE SEX CITY STATE Unit Configuration Movement (traffic control) Contributing Factor1
Most Harmful Event2Name of
Intersection
Crash Summary Sheets
Type of Collision
Shortened Narrative
101.328-110.933
Crash SeverityDate DaySurface Conditions (Weather)Lighting & TimeRoad Geometrics / Relation to Jct
Crash No.HwyRP
LEGENDFatalIncapacitating InjuryNon-Incapacitating InjuryPossible InjuryWet surfaceSnow, Ice, Slush, FrostCrash related to work zone①Unit number
1. Contributing Factor * = alcohol or drugs involved
2. Most Harmful EventFor single vehicle crashes, the most harmful event is shown in parentheses in the "Type of Collision" column
23 USC § 409 DocumentsNDDOT Reserves All Objections
① 22F PERHAM MN Passenger Car NB Going Straight Careless/Reckless Driving
① 29M FARGO ND Pickup - Van - Utility SB Passing Fail Keep in Proper Lane
② 62M HILLSBORO ND Pickup - Van - Utility SB Going Straight
① 31F CUMMINGS ND Pickup - Van - Utility NB Going Straight Following too Close
② 43M FARGO ND Pickup - Van - Utility NB Going Straight
① 19M GENOLA UT Pickup - Van - Utility NB Going Straight To Fast for Conditions
① 57M WINNIPEG MB 3+ Axle SB Going Straight Care Required
① 48F SHARON ND Passenger Car SB Changing Lanes Careless/Reckless Driving
② 52M EMERSON MB Truck Tractor SB Going Straight
PDO01/17/17 TuesdayDry (Clear)Daylight 8:37 AMStraight (on Level) / RampPDO09/29/19 SundayWet (Rain)Dark 11:24 PMStraight (on Level) / Ramp
Sideswipe (Same Dir.)
Rear End
Single Veh(Overturn / Rollover)
Single Veh(Jackknife)
Sideswipe (Same Dir.)
Single Veh(Post)
PDO07/14/20 TuesdayDry (Clear)Daylight 1:20 PMStraight (on Level) / Non-junctionPossible Injury08/07/20 FridayDry (Cloudy)Daylight 7:33 AMStraight (on Level) / Non-junctionPDO01/14/20 TuesdayIce / Snow (Bl Snow)Daylight 8:27 AMStraight (on Level) / Non-junctionPDO03/31/20 TuesdayDry (Clear)Dark 2:45 AMStraight (on Level) / Non-junction
109675029110.04
109722329110.25
108983629110.36
109360229110.5
102763329110.57
108436529110.915
Format Version 2/10/2020 Page 8
Traffic Operations Study PCN 23102, 23103
20
23 USC § 409 Documents
NDDOT Reserves All Objections
Total Crashes: 1 (Sorted by Date)City: HillsboroLocation: I-29 Exit 104Start - End Date: 10/1/2015 - 9/30/2020 (5 Years)
① 39M MOORHEAD MN Pickup - Van - Utility NB Slowing/Stopping (Stop) To Fast for Conditions
① AGE SEX CITY STATE Unit Configuration Movement (traffic control) Contributing Factor1
Most Harmful Event2 Shortened Narrative Diagram
Type of Collision
PDO11/23/15 MondayIce / Snow (Clear)Dawn 7:30 AM
Single Veh(Post)
Intersection and/or Urban Crash Summary Sheets
V1 NB braking but lost traction on slippery roadway. V1 lost control of the vehicle and struck the stop sign. x
↑
335990
Crash SeverityDate DaySurface Conditions (Weather)Lighting & Time
Crash No.
LEGENDFatalIncapacitating InjuryNon-Incapacitating InjuryPossible InjuryWet surfaceSnow, Ice, Slush, FrostCrash related to work zone①Unit number
1. Contributing Factor * = alcohol or drugs involved
2. Most Harmful EventFor single vehicle crashes, the most harmful event is shown in parentheses in the "Type of Collision" column
23 USC § 409 DocumentsNDDOT Reserves All Objections
Format Version 2/10/2020 Page 2
Traffic Operations Study PCN 23102, 23103
21
23 USC § 409 Documents
NDDOT Reserves All Objections
Total Crashes: 2 (Sorted by Date)City: 0 Notes:Location: I-29 Exit 111Start - End Date: 10/1/2015 - 9/30/2020 (5 Years)
K A B C O Passenger Car = 2Angle 1 0 0 1 0 0 PU / Van / Utility = 1 1 2 3 4 5 6 7 8 9 10 11 12Rear End 0 0 0 0 0 0 Truck = 0 Jan Feb Mar Apr May Jun Jul Aug Sept Oct Nov DecLeft Turn 0 0 0 0 0 0 Bus / Motorhome = 0 0 0Sideswipe (same dir.) 0 0 0 0 0 0 Motorcycle + Moped = 0 1 0Sideswipe (opp dir.) 0 0 0 0 0 0 Ped or Bike = 0 2 0Single Vehicle 1 0 0 0 0 1 These are only the most popular choices. 3 0Ped/Bike 0 0 0 0 0 0 4 0Head On 0 0 0 0 0 0 5 0Backing 0 0 0 0 0 0 NB = 0 6 0Other 0 0 0 0 0 0 SB = 2 7 0
2 0 0 1 0 1 EB = 1 8 0WB = 0 9 1
10 0K 0% K A B C O 11 0A 0% Dry 1 0 0 1 0 0 12 0B 50% Wet 0 0 0 0 0 0 13 0C 0% Ice / Snow 1 0 0 0 0 1 14 0O 50% Other 0 0 0 0 0 0 Yes (alcohol or drugs present) = 0 15 1
2 0 0 1 0 1 16 017 0
M F 18 0Yes = 0 K A B C O 0 0 19 0
Dawn/Dusk 0 0 0 0 0 0 0 0 20 0Daylight 2 0 0 1 0 1 0 0 21 0
Monday = 1 Dark 0 0 0 0 0 0 0 1 22 0Tuesday = 0 Dark (lighted) 0 0 0 0 0 0 1 0 23 0
Wednesday = 0 Unknown 0 0 0 0 0 0 0 0 Total 0 0 0 1 0 0 0 1 0 0 0 0 2Thursday = 1 2 0 0 1 0 1 0 0 Jan Feb Mar Apr May Jun Jul Aug Sept Oct Nov Dec
Friday = 0 0 0Saturday = 0 1 0
Sunday = 0 2 12
*Within the Manner of Collision table, values equal to zero are not shown in order to reduce clutter.
NB SB EB WB NB SB EB WB
D1 and D2 Alcohol / Drugs*
D1 and D2 Age/SexAge
000
Total
110001
45-5455-6465-7475+
3
0
Property Damage Only O 1
0%0%
50%0%0%0%
50%Day of Week
C
Animal crashes were not included.
0-1718-2021-2425-34
MonthManner of Collision Breakdown by Severity
50%0%0%0%0%50%0%0%0%0%
Surface Conditions Breakdown by Severity
Lighting Conditions Breakdown by Severity
V1 and V2 Configuration*
V1 and V2 Directions
1 2
09/30/2020
Rear End Left Turn Sideswipe Same Dir.
1
Ped / Bike
Single Veh.
9/30/2019 19/30/2018
9/30/2016 0
50% Mili
tary
Tim
e
0%0%
1
0%0%0%0%0%0%0%
0%0%0%
0%0%0%0%0%0%0%
01
100%
NB+EB NB+WB SB+EB SB+WBSubTotal
SubTotal
NB to WB SB to EB EB to NB WB to SB
SubTotal
0%
100%
Backing Head on or Other
0%0%50%0%
0%50%
50%
2
35-44
Intersection and/or Urban Crash Summary Sheets
0%100%
Under Construction
0%
Statistics
Crash Severity Letter Code
No. of Crashes
Fatal K 0
Incapacitating Injury A 0
Non-incapacitating Injury B 1
Possible Injury
Manner of Collision
Start Date End Date
Angle
Year
1
SubTotal
100%
10/1/2015
0%
9/30/2017
0%
10/1/201910/1/201810/1/2017
1
2345
111/30/2024
10/1/2016
0%
Total
1
1
0
2
0
23 USC § 409 DocumentsNDDOT Reserves All Objections
Format Version 2/10/2020 Page 1
Traffic Operations Study PCN 23102, 23103
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23 USC § 409 Documents
NDDOT Reserves All Objections
Total Crashes: 2 (Sorted by Date)City: 0Location: I-29 Exit 111Start - End Date: 10/1/2015 - 9/30/2020 (5 Years)
LEGENDFatalIncapacitating InjuryNon-Incapacitating InjuryPossible InjuryWet surfaceSnow, Ice, Slush, FrostCrash related to work zone①Unit number
1. Contributing Factor * = alcohol or drugs involved
2. Most Harmful EventFor single vehicle crashes, the most harmful event is shown in parentheses in the "Type of Collision" column
Crash SeverityDate DaySurface Conditions (Weather)Lighting & Time
Crash No.
1032729
1082785
↓→
↓x
Intersection and/or Urban Crash Summary Sheets
② 78M WARREN MN Passenger Car SB Turning Left (Stop) Failed to Yield
PDO04/27/17 ThursdaySlush (Cloudy)Daylight 9:00 AM
Single Veh(Post)
Non-incapacitating injury08/19/19 MondayDry (Clear)Daylight 3:41 PM
Angle
Type of Collision
① 29F GRAND FORKS ND Passenger Car SB Slowing/Stopping (Stop) To Fast for Conditions
① 36M HALSTAD MN Pickup - Van - Utility EB Going Straight
① AGE SEX CITY STATE Unit Configuration Movement (traffic control) Contributing Factor1
Most Harmful Event2 Shortened Narrative Diagram
23 USC § 409 DocumentsNDDOT Reserves All Objections
Format Version 2/10/2020 Page 2
Traffic Operations Study PCN 23102, 23103
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23 USC § 409 Documents
NDDOT Reserves All Objections
HCS7 Basic Freeway ReportProject InformationAnalyst DMS Date 11/23/2020Agency NDDOT Analysis Year 2020Jurisdiction Time Period Analyzed PeakProject Description I-29 NB PCN 23102, 23103 Unit United States Customary
Geometric DataNumber of Lanes, ln 2 Terrain Type LevelSegment Length (L), ft - Percent Grade, % -Measured or Base Free-Flow Speed Base Grade Length, mi -Base Free-Flow Speed (BFFS), mi/h 75.4 Total Ramp Density (TRD), ramps/mi 0.21Lane Width, ft 12 Free-Flow Speed (FFS), mi/h 74.5Right-Side Lateral Clearance, ft 10
Adjustment FactorsDriver Population Mostly Familiar Final Speed Adjustment Factor (SAF) 0.975Weather Type Non-Severe Weather Final Capacity Adjustment Factor (CAF) 0.968Incident Type No Incident Demand Adjustment Factor (DAF) 1.000
Demand and CapacityDemand Volume veh/h 600 Heavy Vehicle Adjustment Factor (fHV) 0.811Peak Hour Factor 0.94 Flow Rate (Vp), pc/h/ln 394Total Trucks, % 23.30 Capacity (c), pc/h/ln 2400Single-Unit Trucks (SUT), % - Adjusted Capacity (cadj), pc/h/ln 2323Tractor-Trailers (TT), % - Volume-to-Capacity Ratio (v/c) 0.17Passenger Car Equivalent (ET) 2.000
Speed and DensityLane Width Adjustment (fLW) 0.0 Average Speed (S), mi/h 72.7Right-Side Lateral Clearance Adj. (fRLC) 0.0 Density (D), pc/mi/ln 5.4Total Ramp Density Adjustment 0.9 Level of Service (LOS) AAdjusted Free-Flow Speed (FFSadj), mi/h 72.7
Copyright © 2020 University of Florida. All Rights Reserved. HCS™ Freeways Version 7.8.5 Generated: 12/01/2020 13:07:32NB_I-29.xuf
Traffic Operations Study PCN 23102, 23103
24
23 USC § 409 Documents
NDDOT Reserves All Objections
HCS7 Basic Freeway ReportProject InformationAnalyst DMS Date 11/23/2020Agency NDDOT Analysis Year 2020Jurisdiction Time Period Analyzed PeakProject Description I-29 SB PCN 23102, 23103 Unit United States Customary
Geometric DataNumber of Lanes, ln 2 Terrain Type LevelSegment Length (L), ft - Percent Grade, % -Measured or Base Free-Flow Speed Base Grade Length, mi -Base Free-Flow Speed (BFFS), mi/h 75.4 Total Ramp Density (TRD), ramps/mi 0.21Lane Width, ft 12 Free-Flow Speed (FFS), mi/h 74.5Right-Side Lateral Clearance, ft 10
Adjustment FactorsDriver Population Mostly Familiar Final Speed Adjustment Factor (SAF) 0.975Weather Type Non-Severe Weather Final Capacity Adjustment Factor (CAF) 0.968Incident Type No Incident Demand Adjustment Factor (DAF) 1.000
Demand and CapacityDemand Volume veh/h 599 Heavy Vehicle Adjustment Factor (fHV) 0.810Peak Hour Factor 0.94 Flow Rate (Vp), pc/h/ln 394Total Trucks, % 23.40 Capacity (c), pc/h/ln 2400Single-Unit Trucks (SUT), % - Adjusted Capacity (cadj), pc/h/ln 2323Tractor-Trailers (TT), % - Volume-to-Capacity Ratio (v/c) 0.17Passenger Car Equivalent (ET) 2.000
Speed and DensityLane Width Adjustment (fLW) 0.0 Average Speed (S), mi/h 72.7Right-Side Lateral Clearance Adj. (fRLC) 0.0 Density (D), pc/mi/ln 5.4Total Ramp Density Adjustment 0.9 Level of Service (LOS) AAdjusted Free-Flow Speed (FFSadj), mi/h 72.7
Copyright © 2020 University of Florida. All Rights Reserved. HCS™ Freeways Version 7.8.5 Generated: 12/01/2020 14:46:07SB_I-29.xuf
Traffic Operations Study PCN 23102, 23103
25
23 USC § 409 Documents
NDDOT Reserves All Objections
HCS7 Basic Freeway ReportProject InformationAnalyst DMS Date 11/23/2020Agency NDDOT Analysis Year 2040Jurisdiction Time Period Analyzed PeakProject Description I-29 NB PCN 23102, 23103 Unit United States Customary
Geometric DataNumber of Lanes, ln 2 Terrain Type LevelSegment Length (L), ft - Percent Grade, % -Measured or Base Free-Flow Speed Base Grade Length, mi -Base Free-Flow Speed (BFFS), mi/h 75.4 Total Ramp Density (TRD), ramps/mi 0.21Lane Width, ft 12 Free-Flow Speed (FFS), mi/h 74.5Right-Side Lateral Clearance, ft 10
Adjustment FactorsDriver Population Mostly Familiar Final Speed Adjustment Factor (SAF) 0.975Weather Type Non-Severe Weather Final Capacity Adjustment Factor (CAF) 0.968Incident Type No Incident Demand Adjustment Factor (DAF) 1.000
Demand and CapacityDemand Volume veh/h 774 Heavy Vehicle Adjustment Factor (fHV) 0.811Peak Hour Factor 0.94 Flow Rate (Vp), pc/h/ln 508Total Trucks, % 23.30 Capacity (c), pc/h/ln 2400Single-Unit Trucks (SUT), % - Adjusted Capacity (cadj), pc/h/ln 2323Tractor-Trailers (TT), % - Volume-to-Capacity Ratio (v/c) 0.22Passenger Car Equivalent (ET) 2.000
Speed and DensityLane Width Adjustment (fLW) 0.0 Average Speed (S), mi/h 72.7Right-Side Lateral Clearance Adj. (fRLC) 0.0 Density (D), pc/mi/ln 7.0Total Ramp Density Adjustment 0.9 Level of Service (LOS) AAdjusted Free-Flow Speed (FFSadj), mi/h 72.7
Copyright © 2020 University of Florida. All Rights Reserved. HCS™ Freeways Version 7.8.5 Generated: 12/01/2020 14:42:52NB_2040_I-29.xuf
Traffic Operations Study PCN 23102, 23103
26
23 USC § 409 Documents
NDDOT Reserves All Objections
HCS7 Basic Freeway ReportProject InformationAnalyst DMS Date 11/23/2020Agency NDDOT Analysis Year 2040Jurisdiction Time Period Analyzed PeakProject Description I-29 SB PCN 23102, 23103 Unit United States Customary
Geometric DataNumber of Lanes, ln 2 Terrain Type LevelSegment Length (L), ft - Percent Grade, % -Measured or Base Free-Flow Speed Base Grade Length, mi -Base Free-Flow Speed (BFFS), mi/h 75.4 Total Ramp Density (TRD), ramps/mi 0.21Lane Width, ft 12 Free-Flow Speed (FFS), mi/h 74.5Right-Side Lateral Clearance, ft 10
Adjustment FactorsDriver Population Mostly Familiar Final Speed Adjustment Factor (SAF) 0.975Weather Type Non-Severe Weather Final Capacity Adjustment Factor (CAF) 0.968Incident Type No Incident Demand Adjustment Factor (DAF) 1.000
Demand and CapacityDemand Volume veh/h 774 Heavy Vehicle Adjustment Factor (fHV) 0.810Peak Hour Factor 0.94 Flow Rate (Vp), pc/h/ln 508Total Trucks, % 23.40 Capacity (c), pc/h/ln 2400Single-Unit Trucks (SUT), % - Adjusted Capacity (cadj), pc/h/ln 2323Tractor-Trailers (TT), % - Volume-to-Capacity Ratio (v/c) 0.22Passenger Car Equivalent (ET) 2.000
Speed and DensityLane Width Adjustment (fLW) 0.0 Average Speed (S), mi/h 72.7Right-Side Lateral Clearance Adj. (fRLC) 0.0 Density (D), pc/mi/ln 7.0Total Ramp Density Adjustment 0.9 Level of Service (LOS) AAdjusted Free-Flow Speed (FFSadj), mi/h 72.7
Copyright © 2020 University of Florida. All Rights Reserved. HCS™ Freeways Version 7.8.5 Generated: 12/01/2020 15:12:46SB_2040_I-29.xuf
Traffic Operations Study PCN 23102, 23103
27
23 USC § 409 Documents
NDDOT Reserves All Objections
HCS7 Two-Way Stop-Control ReportGeneral Information Site Information
Analyst DMS Intersection #1 West RampAgency/Co. NDDOT JurisdictionDate Performed 11/4/2020 East/West Street Trail County 11Analysis Year 2020 North/South Street West RampTime Analyzed Peak Hour Factor 0.92Intersection Orientation East-West Analysis Time Period (hrs) 0.25Project Description
Lanes
Major Street: East-West
Vehicle Volumes and AdjustmentsApproach Eastbound Westbound Northbound SouthboundMovement U L T R U L T R U L T R U L T RPriority 1U 1 2 3 4U 4 5 6 7 8 9 10 11 12Number of Lanes 0 0 1 0 0 0 1 0 0 0 0 0 1 0Configuration TR LT LTRVolume (veh/h) 36 16 72 37 70 0 14Percent Heavy Vehicles (%) 13 9 0 17Proportion Time BlockedPercent Grade (%) 0Right Turn ChannelizedMedian Type | Storage Undivided
Critical and Follow-up HeadwaysBase Critical Headway (sec) 4.1 7.1 6.5 6.2Critical Headway (sec) 4.23 7.19 6.50 6.37Base Follow-Up Headway (sec) 2.2 3.5 4.0 3.3Follow-Up Headway (sec) 2.32 3.58 4.00 3.45
Delay, Queue Length, and Level of ServiceFlow Rate, v (veh/h) 78 91Capacity, c (veh/h) 1481 705v/c Ratio 0.05 0.1395% Queue Length, Q₉₅ (veh) 0.2 0.4Control Delay (s/veh) 7.6 10.9Level of Service (LOS) A BApproach Delay (s/veh) 5.1 10.9Approach LOS B
Copyright © 2020 University of Florida. All Rights Reserved. HCS™ TWSC Version 7.8.5 Generated: 11/5/2020 9:38:55 AM1_TWSC2020.xtw
Traffic Operations Study PCN 23102, 23103
28
23 USC § 409 Documents
NDDOT Reserves All Objections
HCS7 Two-Way Stop-Control ReportGeneral Information Site Information
Analyst DMS Intersection #1 West RampAgency/Co. NDDOT JurisdictionDate Performed 11/4/2020 East/West Street Trail County 11Analysis Year 2040 North/South Street West RampTime Analyzed Peak Hour Factor 0.92Intersection Orientation East-West Analysis Time Period (hrs) 0.25Project Description
Lanes
Major Street: East-West
Vehicle Volumes and AdjustmentsApproach Eastbound Westbound Northbound SouthboundMovement U L T R U L T R U L T R U L T RPriority 1U 1 2 3 4U 4 5 6 7 8 9 10 11 12Number of Lanes 0 0 1 0 0 0 1 0 0 0 0 0 1 0Configuration TR LT LTRVolume (veh/h) 46 20 93 48 91 0 19Percent Heavy Vehicles (%) 13 9 0 17Proportion Time BlockedPercent Grade (%) 0Right Turn ChannelizedMedian Type | Storage Undivided
Critical and Follow-up HeadwaysBase Critical Headway (sec) 4.1 7.1 6.5 6.2Critical Headway (sec) 4.23 7.19 6.50 6.37Base Follow-Up Headway (sec) 2.2 3.5 4.0 3.3Follow-Up Headway (sec) 2.32 3.58 4.00 3.45
Delay, Queue Length, and Level of ServiceFlow Rate, v (veh/h) 101 120Capacity, c (veh/h) 1461 633v/c Ratio 0.07 0.1995% Queue Length, Q₉₅ (veh) 0.2 0.7Control Delay (s/veh) 7.6 12.0Level of Service (LOS) A BApproach Delay (s/veh) 5.2 12.0Approach LOS B
Copyright © 2020 University of Florida. All Rights Reserved. HCS™ TWSC Version 7.8.5 Generated: 11/5/2020 10:51:02 AM1_TWSC2040.xtw
Traffic Operations Study PCN 23102, 23103
29
23 USC § 409 Documents
NDDOT Reserves All Objections
HCS7 Two-Way Stop-Control ReportGeneral Information Site Information
Analyst DMS Intersection #2 East RampAgency/Co. NDDOT JurisdictionDate Performed 11/4/2020 East/West Street Trail County 11Analysis Year 2020 North/South Street East RampTime Analyzed Peak Hour Factor 0.92Intersection Orientation East-West Analysis Time Period (hrs) 0.25Project Description
Lanes
Major Street: East-West
Vehicle Volumes and AdjustmentsApproach Eastbound Westbound Northbound SouthboundMovement U L T R U L T R U L T R U L T RPriority 1U 1 2 3 4U 4 5 6 7 8 9 10 11 12Number of Lanes 0 0 1 0 0 0 1 1 0 1 0 0 0 0Configuration LT T R LRVolume (veh/h) 17 89 92 75 17 78Percent Heavy Vehicles (%) 16 21 13Proportion Time BlockedPercent Grade (%) 0Right Turn Channelized YesMedian Type | Storage Undivided
Critical and Follow-up HeadwaysBase Critical Headway (sec) 4.1 7.1 6.2Critical Headway (sec) 4.26 7.31 6.33Base Follow-Up Headway (sec) 2.2 3.5 3.3Follow-Up Headway (sec) 2.34 3.69 3.42
Delay, Queue Length, and Level of ServiceFlow Rate, v (veh/h) 18 103Capacity, c (veh/h) 1409 859v/c Ratio 0.01 0.1295% Queue Length, Q₉₅ (veh) 0.0 0.4Control Delay (s/veh) 7.6 9.8Level of Service (LOS) A AApproach Delay (s/veh) 1.3 9.8Approach LOS A
Copyright © 2020 University of Florida. All Rights Reserved. HCS™ TWSC Version 7.8.5 Generated: 11/5/2020 12:47:56 PM2_TWSC2020.xtw
Traffic Operations Study PCN 23102, 23103
30
23 USC § 409 Documents
NDDOT Reserves All Objections
HCS7 Two-Way Stop-Control ReportGeneral Information Site Information
Analyst DMS Intersection #2 East RampAgency/Co. NDDOT JurisdictionDate Performed 11/4/2020 East/West Street Trail County 11Analysis Year 2040 North/South Street East RampTime Analyzed Peak Hour Factor 0.92Intersection Orientation East-West Analysis Time Period (hrs) 0.25Project Description
Lanes
Major Street: East-West
Vehicle Volumes and AdjustmentsApproach Eastbound Westbound Northbound SouthboundMovement U L T R U L T R U L T R U L T RPriority 1U 1 2 3 4U 4 5 6 7 8 9 10 11 12Number of Lanes 0 0 1 0 0 0 1 1 0 1 0 0 0 0Configuration LT T R LRVolume (veh/h) 22 116 119 97 23 100Percent Heavy Vehicles (%) 16 21 13Proportion Time BlockedPercent Grade (%) 0Right Turn Channelized YesMedian Type | Storage Undivided
Critical and Follow-up HeadwaysBase Critical Headway (sec) 4.1 7.1 6.2Critical Headway (sec) 4.26 7.31 6.33Base Follow-Up Headway (sec) 2.2 3.5 3.3Follow-Up Headway (sec) 2.34 3.69 3.42
Delay, Queue Length, and Level of ServiceFlow Rate, v (veh/h) 24 134Capacity, c (veh/h) 1374 804v/c Ratio 0.02 0.1795% Queue Length, Q₉₅ (veh) 0.1 0.6Control Delay (s/veh) 7.7 10.4Level of Service (LOS) A BApproach Delay (s/veh) 1.3 10.4Approach LOS B
Copyright © 2020 University of Florida. All Rights Reserved. HCS™ TWSC Version 7.8.5 Generated: 11/5/2020 3:22:57 PM2_TWSC2040.xtw
Traffic Operations Study PCN 23102, 23103
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23 USC § 409 Documents
NDDOT Reserves All Objections
HCS7 Two-Way Stop-Control ReportGeneral Information Site Information
Analyst DMS Intersection #3 West RampAgency/Co. NDDOT JurisdictionDate Performed 11/30/2020 East/West Street ND 200Analysis Year 2020 North/South Street West RampTime Analyzed Peak Hour Factor 0.92Intersection Orientation East-West Analysis Time Period (hrs) 0.25Project Description
Lanes
Major Street: East-West
Vehicle Volumes and AdjustmentsApproach Eastbound Westbound Northbound SouthboundMovement U L T R U L T R U L T R U L T RPriority 1U 1 2 3 4U 4 5 6 7 8 9 10 11 12Number of Lanes 0 0 1 0 0 0 1 0 0 0 0 0 1 0Configuration TR LT LTRVolume (veh/h) 45 56 13 40 9 0 40Percent Heavy Vehicles (%) 25 24 0 12Proportion Time BlockedPercent Grade (%) 0Right Turn ChannelizedMedian Type | Storage Undivided
Critical and Follow-up HeadwaysBase Critical Headway (sec) 4.1 7.1 6.5 6.2Critical Headway (sec) 4.35 7.34 6.50 6.32Base Follow-Up Headway (sec) 2.2 3.5 4.0 3.3Follow-Up Headway (sec) 2.43 3.72 4.00 3.41
Delay, Queue Length, and Level of ServiceFlow Rate, v (veh/h) 14 53Capacity, c (veh/h) 1349 945v/c Ratio 0.01 0.0695% Queue Length, Q₉₅ (veh) 0.0 0.2Control Delay (s/veh) 7.7 9.0Level of Service (LOS) A AApproach Delay (s/veh) 2.0 9.0Approach LOS A
Copyright © 2020 University of Florida. All Rights Reserved. HCS™ TWSC Version 7.8.5 Generated: 11/30/2020 2:50:48 PM3_TWSC2020.xtw
Traffic Operations Study PCN 23102, 23103
32
23 USC § 409 Documents
NDDOT Reserves All Objections
HCS7 Two-Way Stop-Control ReportGeneral Information Site Information
Analyst DMS Intersection #3 West RampAgency/Co. NDDOT JurisdictionDate Performed 11/30/2020 East/West Street ND 200Analysis Year 2040 North/South Street West RampTime Analyzed Peak Hour Factor 0.92Intersection Orientation East-West Analysis Time Period (hrs) 0.25Project Description
Lanes
Major Street: East-West
Vehicle Volumes and AdjustmentsApproach Eastbound Westbound Northbound SouthboundMovement U L T R U L T R U L T R U L T RPriority 1U 1 2 3 4U 4 5 6 7 8 9 10 11 12Number of Lanes 0 0 1 0 0 0 1 0 0 0 0 0 1 0Configuration TR LT LTRVolume (veh/h) 58 73 17 52 11 0 52Percent Heavy Vehicles (%) 25 24 0 12Proportion Time BlockedPercent Grade (%) 0Right Turn ChannelizedMedian Type | Storage Undivided
Critical and Follow-up HeadwaysBase Critical Headway (sec) 4.1 7.1 6.5 6.2Critical Headway (sec) 4.35 7.34 6.50 6.32Base Follow-Up Headway (sec) 2.2 3.5 4.0 3.3Follow-Up Headway (sec) 2.43 3.72 4.00 3.41
Delay, Queue Length, and Level of ServiceFlow Rate, v (veh/h) 18 68Capacity, c (veh/h) 1311 921v/c Ratio 0.01 0.0795% Queue Length, Q₉₅ (veh) 0.0 0.2Control Delay (s/veh) 7.8 9.2Level of Service (LOS) A AApproach Delay (s/veh) 2.0 9.2Approach LOS A
Copyright © 2020 University of Florida. All Rights Reserved. HCS™ TWSC Version 7.8.5 Generated: 11/30/2020 3:18:01 PM3_TWSC2040.xtw
Traffic Operations Study PCN 23102, 23103
33
23 USC § 409 Documents
NDDOT Reserves All Objections
HCS7 Two-Way Stop-Control ReportGeneral Information Site Information
Analyst DMS Intersection #4 East RampAgency/Co. NDDOT JurisdictionDate Performed 11/30/2020 East/West Street ND 200Analysis Year 2020 North/South Street East RampTime Analyzed Peak Hour Factor 0.92Intersection Orientation East-West Analysis Time Period (hrs) 0.25Project Description
Lanes
Major Street: East-West
Vehicle Volumes and AdjustmentsApproach Eastbound Westbound Northbound SouthboundMovement U L T R U L T R U L T R U L T RPriority 1U 1 2 3 4U 4 5 6 7 8 9 10 11 12Number of Lanes 0 0 1 0 0 0 1 0 0 1 0 0 0 0Configuration LT TR LRVolume (veh/h) 53 16 22 12 74 17Percent Heavy Vehicles (%) 28 15 29Proportion Time BlockedPercent Grade (%) 0Right Turn ChannelizedMedian Type | Storage Undivided
Critical and Follow-up HeadwaysBase Critical Headway (sec) 4.1 7.1 6.2Critical Headway (sec) 4.38 7.25 6.49Base Follow-Up Headway (sec) 2.2 3.5 3.3Follow-Up Headway (sec) 2.45 3.64 3.56
Delay, Queue Length, and Level of ServiceFlow Rate, v (veh/h) 58 99Capacity, c (veh/h) 1421 785v/c Ratio 0.04 0.1395% Queue Length, Q₉₅ (veh) 0.1 0.4Control Delay (s/veh) 7.6 10.2Level of Service (LOS) A BApproach Delay (s/veh) 5.9 10.2Approach LOS B
Copyright © 2020 University of Florida. All Rights Reserved. HCS™ TWSC Version 7.8.5 Generated: 11/30/2020 3:31:56 PM4_TWSC2020.xtw
Traffic Operations Study PCN 23102, 23103
34
23 USC § 409 Documents
NDDOT Reserves All Objections
HCS7 Two-Way Stop-Control ReportGeneral Information Site Information
Analyst DMS Intersection #4 East RampAgency/Co. NDDOT JurisdictionDate Performed 11/30/2020 East/West Street ND 200Analysis Year 2040 North/South Street East RampTime Analyzed Peak Hour Factor 0.92Intersection Orientation East-West Analysis Time Period (hrs) 0.25Project Description
Lanes
Major Street: East-West
Vehicle Volumes and AdjustmentsApproach Eastbound Westbound Northbound SouthboundMovement U L T R U L T R U L T R U L T RPriority 1U 1 2 3 4U 4 5 6 7 8 9 10 11 12Number of Lanes 0 0 1 0 0 0 1 0 0 1 0 0 0 0Configuration LT TR LRVolume (veh/h) 68 21 28 15 96 22Percent Heavy Vehicles (%) 13 15 29Proportion Time BlockedPercent Grade (%) 0Right Turn ChannelizedMedian Type | Storage Undivided
Critical and Follow-up HeadwaysBase Critical Headway (sec) 4.1 7.1 6.2Critical Headway (sec) 4.23 7.25 6.49Base Follow-Up Headway (sec) 2.2 3.5 3.3Follow-Up Headway (sec) 2.32 3.64 3.56
Delay, Queue Length, and Level of ServiceFlow Rate, v (veh/h) 74 128Capacity, c (veh/h) 1493 733v/c Ratio 0.05 0.1795% Queue Length, Q₉₅ (veh) 0.2 0.6Control Delay (s/veh) 7.5 10.9Level of Service (LOS) A BApproach Delay (s/veh) 5.8 10.9Approach LOS B
Copyright © 2020 University of Florida. All Rights Reserved. HCS™ TWSC Version 7.8.5 Generated: 11/30/2020 3:34:17 PM4_TWSC2040.xtw
Traffic Operations Study PCN 23102, 23103
35
23 USC § 409 Documents
NDDOT Reserves All Objections