cement treatment (road-mixed) · txdot specification, item 275, “cement treatment – road...
TRANSCRIPT
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CEMENT TREATMENT (ROAD-MIXED) TxDOT Specification Item 275Darlene C. Goehl, P.E.TTI2018 TxDOT Short Course
October 16, 2018
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Table of Contents
2
4-7
8-15
16-21
22-26
27-30
3
31
Basics of FDR process
TxDOT Specification
Basic Steps
Project – SH 47
Project – SH 288 Frontage Road
Project – SH 327
Questions
1
2
3
4
5
6
7
-
Basics of Full Depth Reclamation Process
Assembling Background Information
NDT Evaluation and Section Breakdown
– GPR
– FWD
Verifying Pavement Structure and Sampling
– Auger
– Verification of problem location
– DCP on shoulder for widening
Laboratory Mix Design
– Guidelines on selecting stabilizer type and amount
– RAP content max 50%
Pavement Design
– Special Considerations
• Need to Establish Foundation layer
• Handling Variability
• How to handle traffic
• Need for widening
• Avoid cutting into subgrade (add rock requirement)
– FPS + Triaxial Design
3
Special Considerations
– Ensuring Surface bonding
– Microcracking
Construction Quality Assurance
– Distribution of stabilizers
– Immediate strength testing
– Final Quality Assurance testing
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TxDOT Specification, Item 275, “Cement Treatment – Road Mixed”
TxDOT Item 275, “Cement Treatment (Road-Mixed)
– Mix and compact cement, water, and subgrade or base (with or without asphalt concrete pavement) in the roadway.
– Materials
• Cement
• Existing
– Subgrade
– Pavement
»Maximum of 50% RAP
• Flexible Base (furnish new base)
• Water
• Asphalt (may be permitted for curing purposes)
4
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TxDOT Specification, Item 275, “Cement Treatment – Road Mixed”
Mix Design
– Tex-120-E
• Compressive Strength Test
• 6x8 in mold
• Tex-113-E to determine
Optimum moisture and density
– Reference - TxDOT research 0-6271
• Investigating small sample 2x4in
• Moisture susceptibility test
5
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TxDOT Specification, Item 275, “Cement Treatment – Road Mixed”
Equipment
– Cement distribution
• Slurry equipment
• Dry distribution equipment
– Pulverization Equipment
– Compaction Equipment
– Finishing Equipment
• Motor Grader
6
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TxDOT Specification, Item 275, “Cement Treatment – Road Mixed”
Microcracking
– TxDOT research project 0-4502
• Minimum 12 ton vibratory roller
– Typically the same roller used in compaction
• Usual timing to perform microcracking 2- 3 days after compacting
– unless the average ambient temperature is
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Basic Steps – Preparing the Area
8
-
Basic Steps – Spreading Cement
9
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Basic Steps – Adding Moisture
10
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Basic Steps - Mixing
11
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Basic Steps – Mixing and Compacting
12
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Basic Steps - Compacting
13
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Basic Steps – Compacting and Finishing
14
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Basic Steps – Testing for Density
15
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SH 47
0
200
400
600
800
1 day AfterCracking
After 2weeks
11months
Bas
e M
odu
lus
(ksi
)
Original failure very wet subgrade
Lab design recommended 3% cement
FDR recycling top 14 1/2 inches
Microcracking between 1 and 3 days after treating
Seal Coat & 2 1/2 inch HMA surface
No cracks after 18 months
2001
2003
-
Condition 2006
No transverse Cracking
Minor Longitudinal
-
Southbound IRI – SH 47
Average IRI - Southbound
0
20
40
60
80
100
120
140
160
180
200
220
240
260
280
300
0412
+00
.0
0412
+00
.5
0412
+01
.0
0412
+01
.5
0414
+00
.0
0414
+00
.5
0414
+01
.0
0414
+01
.5
0414
+01
.504
16 +
00.0
0416
+00
.5
0416
+01
.0
0416
+01
.5
0416
+01
.5
0418
+00
.0
0418
+00
.5
0418
+00
.7
0412 -00.4
0412 +00.0 0412 +00.5 0412 +01.0 0412 +01.5 0414 +00.0 0414 +00.5 0414+01.0
0414+01.0
0414 +01.5 0416 +00.0 0416 +00.5 0416+01.0
0416+01.0
0416 +01.5 0418 +00.0 0418+00.5
Reference Marker
IRI
2001
2004
2006
Year Average IRI 2001 1122004 452006 52
nb_iri (01)
83.5
145
57
0412 +00.50412 +00.0
108
0412 +00.50412 +00.0
67
106.5
0412 +01.00412 +00.5
70
70
53
86
0412 +01.50412 +01.0
112
76
92.5
98
0414 +00.00412 +01.5
124.5
194.5
146
98
0414 +00.50414 +00.0
0414 +00.50414 +00.0
118
143.5
199.5
0414 +01.00414 +00.5
128
112.5
88.5
86.5
0414 +01.50414 +01.0
83.5
134.5
93
119.5
0416 +00.00414 +01.5
117
88.5
122.5
116
0416 +00.50416 +00.0
119.5
99.5
130
93
0416 +01.00416 +00.5
86.5
101
127
91
0416 +01.50416 +01.0
142
108.5
154.5
85.5
0418 +00.00416 +01.5
57
83
106
0418 +00.00416 +01.5
0418 +00.50418 +00.0
118.5
91
110
142
0418 +00.70418 +00.5
102
Year Average IRI 2001 108
2001
Reference Marker
IRI
Average IRI - Northbound
69
92.5
73
115.5
89.5
144
116.5
164.5
78.5
102
114
100.5
145
82
132
126
160
sb_iri (01)
0412 +00.00412 -00.4
70.5
96.5
141.5
0412 +00.50412 +00.0
133.5
120.5
114.5
80.5
0412 +01.00412 +00.5
57
53.5
50
65.5
0412 +01.50412 +01.0
123
91
115
110.5
0414 +00.00412 +01.5
79
227
147.5
109.5
0414 +00.50414 +00.0
146
115
78.5
209.5
0414 +01.00414 +00.5
183
105.5
147.5
107
0414 +01.50414 +01.0
78
113
113.5
0414 +01.50414 +01.0
0416 +00.00414 +01.5
104
273.5
113.5
101
0416 +00.50416 +00.0
127
127
129
100
0416 +01.00416 +00.5
118
124.5
85.5
189
0416 +01.50416 +01.0
102.5
172.5
0416 +01.50416 +01.0
106.5
0418 +00.00416 +01.5
77.5
67
90
85
0418 +00.50418 +00.0
90
72
111
113
0418 +00.70418 +00.5
Year Average IRI 2001 112
2001
Reference Marker
IRI
Average IRI - Southbound
92
103
82.5
69.5
72
210.5
160.5
75.5
100
115.5
132
159
81.5
97
82
84.5
80.5
l1_iri
83.510698
145155.5152.5
575998.5
0412 +00.50412 +00.00412 +00.50412 +00.00412 +00.50412 +00.0
10846.548
0412 +00.50412 +00.00412 +00.50412 +00.00412 +00.50412 +00.0
6738.544.5
106.533.539
0412 +01.00412 +00.50412 +01.00412 +00.50412 +01.00412 +00.5
7051.542.5
7051.548.5
5335.549
866043.5
0412 +01.50412 +01.00412 +01.50412 +01.00412 +01.50412 +01.0
112118.5158.5
763836
92.54340
9843.534
0414 +00.00412 +01.50414 +00.00412 +01.50414 +00.00412 +01.5
124.53939
194.55563
14647.559
9851.553
0414 +00.50414 +00.00414 +00.50414 +00.00414 +00.50414 +00.0
0414 +00.50414 +00.00414 +00.50414 +00.00414 +00.50414 +00.0
11840.568
143.54550.5
199.545.546
0414 +01.00414 +00.50414 +01.00414 +00.50414 +01.00414 +00.5
12844.552
112.545.551.5
88.540.540
86.55155
0414 +01.50414 +01.00414 +01.50414 +01.00414 +01.50414 +01.0
83.54443.5
134.544.536.5
934263
119.548.542.5
0416 +00.00414 +01.50416 +00.00414 +01.50416 +00.00414 +01.5
1175456
88.53976
122.542.540.5
11645.547
0416 +00.50416 +00.00416 +00.50416 +00.00416 +00.50416 +00.0
119.543.544
99.541.542.5
13041.547.5
935154
0416 +01.00416 +00.50416 +01.00416 +00.50416 +01.00416 +00.5
86.54460
10138.541.5
127165.5171.5
9145.568
0416 +01.50416 +01.00416 +01.50416 +01.00416 +01.50416 +01.0
1424954.5
108.573.580
154.567.582.5
85.557.584
0418 +00.00416 +01.50418 +00.00416 +01.50418 +00.00416 +01.5
5733.538
8340.543.5
1065945.5
0418 +00.00416 +01.50418 +00.00416 +01.50418 +00.00416 +01.5
0418 +00.50418 +00.00418 +00.50418 +00.00418 +00.50418 +00.0
118.564.580
9144.560.5
11045.546.5
14259.565
0418 +00.70418 +00.50418 +00.70418 +00.50418 +00.70418 +00.5
102126.5126
Year Average IRI 2001 1082004 562006 61
2001
2004
2006
Reference Marker
IRI
Average IRI - Northbound
69
48.5
42
92.5
39
45.5
73
51
45.5
115.5
87
56
89.5
48
51
144
63
87
116.5
75.5
81.5
164.5
53.5
71.5
78.5
42
39
102
46.5
66
114
45.5
62.5
100.5
51.5
40
145
50
50.5
82
46.5
47.5
132
64.5
69
126
77.5
60
160
60
53
r1_iri
0412 +00.00412 -00.40412 +00.00412 -00.40412 +00.00412 -00.4
70.580114
96.553124.5
141.549.558
0412 +00.50412 +00.00412 +00.50412 +00.00412 +00.50412 +00.0
133.54347
120.53251.5
114.53436.5
80.545.532.5
0412 +01.00412 +00.50412 +01.00412 +00.50412 +01.00412 +00.5
5727.542
53.54138.5
5032.535
65.53238.5
0412 +01.50412 +01.00412 +01.50412 +01.00412 +01.50412 +01.0
12329.583.5
9140103
11532.530.5
110.533.559.5
0414 +00.00412 +01.50414 +00.00412 +01.50414 +00.00412 +01.5
7932.541
22747.539
147.53841.5
109.57048.5
0414 +00.50414 +00.00414 +00.50414 +00.00414 +00.50414 +00.0
14634.576
11533.537
78.557.538
209.561.571.5
0414 +01.00414 +00.50414 +01.00414 +00.50414 +01.00414 +00.5
18332.571
105.53042.5
147.524.540
1073328.5
0414 +01.50414 +01.00414 +01.50414 +01.00414 +01.50414 +01.0
7847.537.5
1133825.5
113.54946.5
0414 +01.50414 +01.00414 +01.50414 +01.00414 +01.50414 +01.0
0416 +00.00414 +01.50416 +00.00414 +01.50416 +00.00414 +01.5
1044535.5
273.53360.5
113.538.545.5
1014643
0416 +00.50416 +00.00416 +00.50416 +00.00416 +00.50416 +00.0
1274152
1273248
1294337
10044.534
0416 +01.00416 +00.50416 +01.00416 +00.50416 +01.00416 +00.5
1186061.5
124.512051
85.57474
18933.5187
0416 +01.50416 +01.00416 +01.50416 +01.00416 +01.50416 +01.0
102.53436
172.534.528.5
0416 +01.50416 +01.00416 +01.50416 +01.00416 +01.50416 +01.0
106.53541
0418 +00.00416 +01.50418 +00.00416 +01.50418 +00.00416 +01.5
77.52633
674340
9054.534
8557.548
0418 +00.50418 +00.00418 +00.50418 +00.00418 +00.50418 +00.0
903787.5
7252.559.5
1113367.5
1133550.5
0418 +00.70418 +00.50418 +00.70418 +00.50418 +00.70418 +00.5
Year Average IRI 2001 1122004 452006 52
2001
2004
2006
Reference Marker
IRI
Average IRI - Southbound
92
102.5
133
103
45.5
46.5
82.5
41.5
38.5
69.5
154
36.5
72
42.5
32
210.5
29.5
63.5
160.5
48.5
44
75.5
25
31.5
100
40
36.5
115.5
46.5
55
132
35
46.5
159
37.5
69
81.5
29.5
34.5
97
35
31
82
32
45.5
84.5
56.5
67
80.5
41.5
33.5
data
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SH0047R10412 -00.40412 +00.00.4510/12/000.18010492SH0047R10412 -00.40412 +00.00.4512/12/030.194111102.5SH0047R10412 -00.40412 +00.00.4511/30/050.1130136133
SH0047R10.4510/12/000.2598270.5SH0047R10.4512/12/030.2718980SH0047R10.4511/30/050.2108120114
SH0047R10.4510/12/000.39210196.5SH0047R10.4512/12/030.3594753SH0047R10.4511/30/050.3120129124.5
SH0047R10.4510/12/000.4142141141.5SH0047R10.4512/12/030.4534649.5SH0047R10.4511/30/050.4595758
SH0047R10412 +00.00412 +00.50.5510/12/000.510898103SH0047R10412 +00.00412 +00.50.5512/12/030.1464545.5SH0047R10412 +00.00412 +00.50.5511/30/050.5504346.5
SH0047R10.5510/12/000.6141126133.5SH0047R10.5512/12/030.2503643SH0047R10.5511/30/050.6514347
SH0047R10.5510/12/000.7107134120.5SH0047R10.5512/12/030.3372732SH0047R10.5511/30/050.7584551.5
SH0047R10.5510/12/000.8111118114.5SH0047R10.5512/12/030.4363234SH0047R10.5511/30/050.8363736.5
SH0047R10.5510/12/000.9827980.5SH0047R10.5512/12/030.5514045.5SH0047R10.5511/30/050.9303532.5
SH0047R10412 +00.50412 +01.00.5510/12/001828382.5SH0047R10412 +00.50412 +01.00.5512/12/030.1434041.5SH0047R10412 +00.50412 +01.00.5511/30/051413638.5
SH0047R10.5510/12/001.1635157SH0047R10.5512/12/030.2253027.5SH0047R10.5511/30/051.1394542
SH0047R10.5510/12/001.2515653.5SH0047R10.5512/12/030.3374541SH0047R10.5511/30/051.2314638.5
SH0047R10.5510/12/001.3524850SH0047R10.5512/12/030.4313432.5SH0047R10.5511/30/051.3304035
SH0047R10.5510/12/001.4617065.5SH0047R10.5512/12/030.5343032SH0047R10.5511/30/051.4284938.5
SH0047R10412 +01.00412 +01.50.5510/12/001.5657469.5SH0047R10412 +01.00412 +01.50.5512/12/030.1155153154SH0047R10412 +01.00412 +01.50.5511/30/051.5343936.5
SH0047R10.5510/12/001.6124122123SH0047R10.5512/12/030.2362329.5SH0047R10.5511/30/051.6937483.5
SH0047R10.5510/12/001.7919191SH0047R10.5512/12/030.3463440SH0047R10.5511/30/051.711294103
SH0047R10.5510/12/001.8112118115SH0047R10.5512/12/030.4362932.5SH0047R10.5511/30/051.8313030.5
SH0047R10.5510/12/001.9106115110.5SH0047R10.5512/12/030.5382933.5SH0047R10.5511/30/051.9556459.5
SH0047R10412 +01.50414 +00.00.5510/12/002677772SH0047R10412 +01.50414 +00.00.5512/12/030.1424342.5SH0047R10412 +01.50414 +00.00.5511/30/052343032
SH0047R10.5510/12/002.1649479SH0047R10.5512/12/030.2382732.5SH0047R10.5511/30/052.1414141
SH0047R10.5510/12/002.2226228227SH0047R10.5512/12/030.3514447.5SH0047R10.5511/30/052.2413739
SH0047R10.5510/12/002.3150145147.5SH0047R10.5512/12/030.4403638SH0047R10.5511/30/052.3453841.5
SH0047R10.5510/12/002.4103116109.5SH0047R10.5512/12/030.5726870SH0047R10.5511/30/052.4514648.5
SH0047R10414 +00.00414 +00.50.5510/12/002.5200221210.5SH0047R10414 +00.00414 +00.50.5512/12/030.1302929.5SH0047R10414 +00.00414 +00.50.5511/30/052.5666163.5
SH0047R10.5510/12/002.6144148146SH0047R10.5512/12/030.2383134.5SH0047R10.5511/30/052.6787476
SH0047R10.5510/12/002.7102128115SH0047R10.5512/12/030.3353233.5SH0047R10.5511/30/052.7433137
SH0047R10.5510/12/002.8758278.5SH0047R10.5512/12/030.4575857.5SH0047R10.5511/30/052.8413538
SH0047R10.5510/12/002.9199220209.5SH0047R10.5512/12/030.5606361.5SH0047R10.5511/30/052.9717271.5
SH0047R10414 +00.50414 +01.00.5510/12/003145176160.5SH0047R10414 +00.50414 +01.00.5512/12/030.1475048.5SH0047R10414 +00.50414 +01.00.5511/30/053444444
SH0047R10.5510/12/003.1174192183SH0047R10.5512/12/030.2333232.5SH0047R10.5511/30/053.1677571
SH0047R10.5510/12/003.295116105.5SH0047R10.5512/12/030.3303030SH0047R10.5511/30/053.2424342.5
SH0047R10.5510/12/003.3134161147.5SH0047R10.5512/12/030.4242524.5SH0047R10.5511/30/053.3423840
SH0047R10.5510/12/003.492122107SH0047R10.5512/12/030.5363033SH0047R10.5511/30/053.4273028.5
SH0047R10414 +01.00414 +01.50.5510/12/003.5737875.5SH0047R10414 +01.00414 +01.50.5512/12/030.1252525SH0047R10414 +01.00414 +01.50.5511/30/053.5333031.5
SH0047R10.5510/12/003.6728478SH0047R10.5512/12/030.2494647.5SH0047R10.5511/30/053.6354037.5
SH0047R10.5510/12/003.7107119113SH0047R10.5512/12/030.3344238SH0047R10.5511/30/053.7252625.5
SH0047R10.5510/12/003.8110117113.5SH0047R10.5512/12/030.4455349SH0047R10.5511/30/053.8474646.5
SH0047R10414 +01.00414 +01.50.5510/12/003.910397100SH0047R10414 +01.00414 +01.50.5512/12/030.5384240SH0047R10414 +01.00414 +01.50.5511/30/053.9334036.5
SH0047R10414 +01.50416 +00.00.5510/12/004109122115.5SH0047R10414 +01.50416 +00.00.5512/12/030.1474646.5SH0047R10414 +01.50416 +00.00.5511/30/054525855
SH0047R10.5510/12/004.1102106104SH0047R10.5512/12/030.2444645SH0047R10.5511/30/054.1343735.5
SH0047R10.5510/12/004.2295252273.5SH0047R10.5512/12/030.3333333SH0047R10.5511/30/054.2625960.5
SH0047R10.5510/12/004.3114113113.5SH0047R10.5512/12/030.4344338.5SH0047R10.5511/30/054.3494245.5
SH0047R10.5510/12/004.499103101SH0047R10.5512/12/030.5434946SH0047R10.5511/30/054.4414543
SH0047R10416 +00.00416 +00.50.5510/12/004.5133131132SH0047R10416 +00.00416 +00.50.5512/12/030.1373335SH0047R10416 +00.00416 +00.50.5511/30/054.5454846.5
SH0047R10.5510/12/004.6110144127SH0047R10.5512/12/030.2463641SH0047R10.5511/30/054.6554952
SH0047R10.5510/12/004.7132122127SH0047R10.5512/12/030.3343032SH0047R10.5511/30/054.7544248
SH0047R10.5510/12/004.8126132129SH0047R10.5512/12/030.4444243SH0047R10.5511/30/054.8373737
SH0047R10.5510/12/004.991109100SH0047R10.5512/12/030.5444544.5SH0047R10.5511/30/054.9313734
SH0047R10416 +00.50416 +01.00.5510/12/005153165159SH0047R10416 +00.50416 +01.00.5512/12/030.1403537.5SH0047R10416 +00.50416 +01.00.5511/30/055736569
SH0047R10.5510/12/005.1121115118SH0047R10.5512/12/030.2586260SH0047R10.5511/30/055.1636061.5
SH0047R10.5510/12/005.2117132124.5SH0047R10.5512/12/030.3110130120SH0047R10.5511/30/055.2495351
SH0047R10.5510/12/005.3937885.5SH0047R10.5512/12/030.4767274SH0047R10.5511/30/055.3796974
SH0047R10.5510/12/005.4170208189SH0047R10.5512/12/030.5462133.5SH0047R10.5511/30/055.4182192187
SH0047R10416 +01.00416 +01.50.5510/12/005.5818281.5SH0047R10416 +01.00416 +01.50.5512/12/030.1332629.5SH0047R10416 +01.00416 +01.50.5511/30/055.5363334.5
SH0047R10.5510/12/005.691114102.5SH0047R10.5512/12/030.2412734SH0047R10.5511/30/055.6413136
SH0047R10.5510/12/005.7171174172.5SH0047R10.5512/12/030.3402934.5SH0047R10.5511/30/055.7292828.5
SH0047R10416 +01.00416 +01.50.5510/12/005.81039197SH0047R10416 +01.00416 +01.50.5512/12/030.4383235SH0047R10416 +01.00416 +01.50.5511/30/055.8323031
SH0047R10.5510/12/005.9102111106.5SH0047R10.5512/12/030.5383235SH0047R10.5511/30/055.9424041
SH0047R10416 +01.50418 +00.00.5510/12/006857982SH0047R10416 +01.50418 +00.00.5512/12/030.1392532SH0047R10416 +01.50418 +00.00.5511/30/056474445.5
SH0047R10.5510/12/006.1738277.5SH0047R10.5512/12/030.2312126SH0047R10.5511/30/056.1323433
SH0047R10.5510/12/006.2716367SH0047R10.5512/12/030.3444243SH0047R10.5511/30/056.2433740
SH0047R10.5510/12/006.3958590SH0047R10.5512/12/030.4694054.5SH0047R10.5511/30/056.3373134
SH0047R10.5510/12/006.4858585SH0047R10.5512/12/030.5575857.5SH0047R10.5511/30/056.4455148
SH0047R10418 +00.00418 +00.50.5510/12/006.5779284.5SH0047R10418 +00.00418 +00.50.5512/12/030.1526156.5SH0047R10418 +00.00418 +00.50.5511/30/056.5765867
SH0047R10.5510/12/006.6839790SH0047R10.5512/12/030.2393537SH0047R10.5511/30/056.6977887.5
SH0047R10.5510/12/006.7727272SH0047R10.5512/12/030.3564952.5SH0047R10.5511/30/056.7596059.5
SH0047R10.5510/12/006.8102120111SH0047R10.5512/12/030.4343233SH0047R10.5511/30/056.8706567.5
SH0047R10.5510/12/006.9104122113SH0047R10.5512/12/030.5383235SH0047R10.5511/30/056.9485350.5
SH0047R10418 +00.50418 +00.70.2510/12/007768580.5SH0047R10418 +00.50418 +00.70.2512/12/030.1404341.5SH0047R10418 +00.50418 +00.70.2511/30/057353233.5
112.2714285714SH0047R10.2512/12/030.2493743SH0047R10.2511/30/057.1384039
SH0047L10412 -00.40412 +00.00.4510/12/007.175817844.690140845152.338028169
SH0047L10.4510/12/007878083.5SH0047L10412 -00.40412 +00.00.4512/12/030.4102110106SH0047L10412 -00.40412 +00.00.4511/30/057.1979998
SH0047L10.4510/12/006.9145145145SH0047L10.4512/12/030.3153158155.5SH0047L10.4511/30/057157148152.5
SH0047L10.4510/12/006.8585657SH0047L10.4512/12/030.2665259SH0047L10.4511/30/056.9999898.5
SH0047L10412 +00.00412 +00.50.5510/12/006.7736569SH0047L10.4512/12/030.1514648.5SH0047L10.4511/30/056.8444042
SH0047L10.5510/12/006.6107109108SH0047L10412 +00.00412 +00.50.5512/12/030.5494446.5SH0047L10412 +00.00412 +00.50.5511/30/056.7524448
SH0047L10412 +00.00412 +00.50.5510/12/006.5929392.5SH0047L10412 +00.00412 +00.50.5512/12/030.4403839SH0047L10412 +00.00412 +00.50.5511/30/056.6474445.5
SH0047L10.5510/12/006.4597567SH0047L10.5512/12/030.3374038.5SH0047L10.5511/30/056.5464344.5
SH0047L10.5510/12/006.392121106.5SH0047L10.5512/12/030.2343333.5SH0047L10.5511/30/056.4393939
SH0047L10412 +00.50412 +01.00.5510/12/006.2687873SH0047L10.5512/12/030.1544851SH0047L10.5511/30/056.3494245.5
SH0047L10.5510/12/006.1667470SH0047L10412 +00.50412 +01.00.5512/12/030.5495451.5SH0047L10412 +00.50412 +01.00.5511/30/056.2444142.5
SH0047L10.5510/12/006707070SH0047L10.5512/12/030.4495451.5SH0047L10.5511/30/056.1475048.5
SH0047L10.5510/12/005.9515553SH0047L10.5512/12/030.3373435.5SH0047L10.5511/30/056544449
SH0047L10.5510/12/005.8848886SH0047L10.5512/12/030.2606060SH0047L10.5511/30/055.9444343.5
SH0047L10412 +01.00412 +01.50.5510/12/005.7123108115.5SH0047L10.5512/12/030.1928287SH0047L10.5511/30/055.8605256
SH0047L10.5510/12/005.6112112112SH0047L10412 +01.00412 +01.50.5512/12/030.5112125118.5SH0047L10412 +01.00412 +01.50.5511/30/055.7160157158.5
SH0047L10.5510/12/005.5658776SH0047L10.5512/12/030.4423438SH0047L10.5511/30/055.6393336
SH0047L10.5510/12/005.48110492.5SH0047L10.5512/12/030.3513543SH0047L10.5511/30/055.5433740
SH0047L10.5510/12/005.39610098SH0047L10.5512/12/030.2474043.5SH0047L10.5511/30/055.4353334
SH0047L10412 +01.50414 +00.00.5510/12/005.2839689.5SH0047L10.5512/12/030.1544248SH0047L10.5511/30/055.3554751
SH0047L10.5510/12/005.1116133124.5SH0047L10412 +01.50414 +00.00.5512/12/030.5413739SH0047L10412 +01.50414 +00.00.5511/30/055.2403839
SH0047L10.5510/12/005172217194.5SH0047L10.5512/12/030.4565455SH0047L10.5511/30/055.1606663
SH0047L10.5510/12/004.9131161146SH0047L10.5512/12/030.3494647.5SH0047L10.5511/30/055655359
SH0047L10.5510/12/004.81059198SH0047L10.5512/12/030.2554851.5SH0047L10.5511/30/054.9505653
SH0047L10414 +00.00414 +00.50.5510/12/004.7148140144SH0047L10.5512/12/030.1675963SH0047L10.5511/30/054.8908487
SH0047L10414 +00.00414 +00.50.5510/12/004.6122111116.5SH0047L10414 +00.00414 +00.50.5512/12/030.5757675.5SH0047L10414 +00.00414 +00.50.5511/30/054.7828181.5
SH0047L10.5510/12/004.5116120118SH0047L10.5512/12/030.4374440.5SH0047L10.5511/30/054.6676968
SH0047L10.5510/12/004.4135152143.5SH0047L10.5512/12/030.3424845SH0047L10.5511/30/054.5495250.5
SH0047L10.5510/12/004.3211188199.5SH0047L10.5512/12/030.2474445.5SH0047L10.5511/30/054.4484446
SH0047L10414 +00.50414 +01.00.5510/12/004.2157172164.5SH0047L10.5512/12/030.1515653.5SH0047L10.5511/30/054.3776671.5
SH0047L10.5510/12/004.1115141128SH0047L10414 +00.50414 +01.00.5512/12/030.5454444.5SH0047L10414 +00.50414 +01.00.5511/30/054.2505452
SH0047L10.5510/12/004107118112.5SH0047L10.5512/12/030.4454645.5SH0047L10.5511/30/054.1495451.5
SH0047L10.5510/12/003.9879088.5SH0047L10.5512/12/030.3433840.5SH0047L10.5511/30/054374340
SH0047L10.5510/12/003.8888586.5SH0047L10.5512/12/030.2564651SH0047L10.5511/30/053.9555555
SH0047L10414 +01.00414 +01.50.5510/12/003.7807778.5SH0047L10.5512/12/030.1444042SH0047L10.5511/30/053.8384039
SH0047L10.5510/12/003.6798883.5SH0047L10414 +01.00414 +01.50.5512/12/030.5484044SH0047L10414 +01.00414 +01.50.5511/30/053.7464143.5
SH0047L10.5510/12/003.5135134134.5SH0047L10.5512/12/030.4454444.5SH0047L10.5511/30/053.6423136.5
SH0047L10.5510/12/003.48310393SH0047L10.5512/12/030.3384642SH0047L10.5511/30/053.5636363
SH0047L10.5510/12/003.3106133119.5SH0047L10.5512/12/030.2544348.5SH0047L10.5511/30/053.4434242.5
SH0047L10414 +01.50416 +00.00.5510/12/003.293111102SH0047L10.5512/12/030.1534046.5SH0047L10.5511/30/053.3735966
SH0047L10.5510/12/003.1115119117SH0047L10414 +01.50416 +00.00.5512/12/030.5594954SH0047L10414 +01.50416 +00.00.5511/30/053.2585456
SH0047L10.5510/12/003829588.5SH0047L10.5512/12/030.4423639SH0047L10.5511/30/053.1777576
SH0047L10.5510/12/002.9117128122.5SH0047L10.5512/12/030.3463942.5SH0047L10.5511/30/053423940.5
SH0047L10.5510/12/002.8105127116SH0047L10.5512/12/030.2494245.5SH0047L10.5511/30/052.9494547
SH0047L10416 +00.00416 +00.50.5510/12/002.7113115114SH0047L10414 +01.50416 +00.00.5512/12/030.1494245.5SH0047L10414 +01.50416 +00.00.5511/30/052.8646162.5
SH0047L10.5510/12/002.6112127119.5SH0047L10416 +00.00416 +00.50.5512/12/030.5503743.5SH0047L10416 +00.00416 +00.50.5511/30/052.7474144
SH0047L10.5510/12/002.59610399.5SH0047L10.5512/12/030.4473641.5SH0047L10.5511/30/052.6473842.5
SH0047L10.5510/12/002.4130130130SH0047L10.5512/12/030.3453841.5SH0047L10.5511/30/052.5474847.5
SH0047L10.5510/12/002.3899793SH0047L10.5512/12/030.2544851SH0047L10.5511/30/052.4614754
SH0047L10416 +00.50416 +01.00.5510/12/002.297104100.5SH0047L10.5512/12/030.1525151.5SH0047L10.5511/30/052.3413940
SH0047L10.5510/12/002.1908386.5SH0047L10416 +00.50416 +01.00.5512/12/030.5474144SH0047L10416 +00.50416 +01.00.5511/30/052.2576360
SH0047L10.5510/12/00210795101SH0047L10.5512/12/030.4443338.5SH0047L10.5511/30/052.1463741.5
SH0047L10.5510/12/001.9129125127SH0047L10.5512/12/030.3176155165.5SH0047L10.5511/30/052180163171.5
SH0047L10.5510/12/001.8859791SH0047L10.5512/12/030.2533845.5SH0047L10.5511/30/051.9775968
SH0047L10416 +01.00416 +01.50.5510/12/001.7148142145SH0047L10.5512/12/030.1613950SH0047L10.5511/30/051.8524950.5
SH0047L10.5510/12/001.6135149142SH0047L10416 +01.00416 +01.50.5512/12/030.5554349SH0047L10416 +01.00416 +01.50.5511/30/051.7585154.5
SH0047L10.5510/12/001.591126108.5SH0047L10.5512/12/030.4806773.5SH0047L10.5511/30/051.6887280
SH0047L10.5510/12/001.4147162154.5SH0047L10.5512/12/030.3736267.5SH0047L10.5511/30/051.5867982.5
SH0047L10.5510/12/001.3858685.5SH0047L10.5512/12/030.2684757.5SH0047L10.5511/30/051.4937584
SH0047L10416 +01.50418 +00.00.5510/12/001.2798582SH0047L10.5512/12/030.1573646.5SH0047L10.5511/30/051.3554047.5
SH0047L10.5510/12/001.1575757SH0047L10416 +01.50418 +00.00.5512/12/030.5363133.5SH0047L10416 +01.50418 +00.00.5511/30/051.2423438
SH0047L10.5510/12/001838383SH0047L10.5512/12/030.4443740.5SH0047L10.5511/30/051.1483943.5
SH0047L10.5510/12/000.994118106SH0047L10.5512/12/030.3694959SH0047L10.5511/30/051484345.5
SH0047L10416 +01.50418 +00.00.5510/12/000.8107157132SH0047L10416 +01.50418 +00.00.5512/12/030.2735664.5SH0047L10416 +01.50418 +00.00.5511/30/050.9766269
SH0047L10418 +00.00418 +00.50.5510/12/000.7102150126SH0047L10.5512/12/030.1916477.5SH0047L10.5511/30/050.8695160
SH0047L10.5510/12/000.6114123118.5SH0047L10418 +00.00418 +00.50.5512/12/030.5636664.5SH0047L10418 +00.00418 +00.50.5511/30/050.7768480
SH0047L10.5510/12/000.5899391SH0047L10.5512/12/030.4503944.5SH0047L10.5511/30/050.6616060.5
SH0047L10.5510/12/000.495125110SH0047L10.5512/12/030.3434845.5SH0047L10.5511/30/050.5514246.5
SH0047L10.5510/12/000.3116168142SH0047L10.5512/12/030.2635659.5SH0047L10.5511/30/050.4706065
SH0047L10418 +00.50418 +00.70.2510/12/000.2164156160SH0047L10.5512/12/030.1596160SH0047L10.5511/30/050.3535353
SH0047L10.2510/12/000.196108102SH0047L10418 +00.50418 +00.70.2512/12/030.2122131126.5SH0047L10418 +00.50418 +00.70.2511/30/050.2128124126
108.0070422535SH0047L10.2512/12/030.197113105SH0047L10.2511/30/050.1111101106
56.232394366260.8873239437
Sheet2
Sheet3
-
Southbound IRI – SH47
-
Northbound IRI – SH 47
Average IRI - Northbound
0
20
40
60
80
100
120
140
160
180
200
0412
+00
.5
0412
+00
.5
0412
+01
.0
0412
+01
.5
0414
+00
.0
0414
+00
.504
14 +
00.5
0414
+01
.0
0414
+01
.5
0416
+00
.0
0416
+00
.5
0416
+01
.0
0416
+01
.5
0418
+00
.0
0418
+00
.004
18 +
00.5
0418
+00
.7
0412+00.0
0412+00.0
0412 +00.5 0412 +01.0 0412 +01.5 0414+00.0
0414+00.0
0414 +00.5 0414 +01.0 0414 +01.5 0416 +00.0 0416 +00.5 0416 +01.0 0416+01.5
0416+01.5
0418 +00.0 0418+00.5
Reference Marker
IRI
2001
2004
2006
Year Average IRI 2001 1082004 562006 61
nb_iri (01)
83.5
145
57
0412 +00.50412 +00.0
108
0412 +00.50412 +00.0
67
106.5
0412 +01.00412 +00.5
70
70
53
86
0412 +01.50412 +01.0
112
76
92.5
98
0414 +00.00412 +01.5
124.5
194.5
146
98
0414 +00.50414 +00.0
0414 +00.50414 +00.0
118
143.5
199.5
0414 +01.00414 +00.5
128
112.5
88.5
86.5
0414 +01.50414 +01.0
83.5
134.5
93
119.5
0416 +00.00414 +01.5
117
88.5
122.5
116
0416 +00.50416 +00.0
119.5
99.5
130
93
0416 +01.00416 +00.5
86.5
101
127
91
0416 +01.50416 +01.0
142
108.5
154.5
85.5
0418 +00.00416 +01.5
57
83
106
0418 +00.00416 +01.5
0418 +00.50418 +00.0
118.5
91
110
142
0418 +00.70418 +00.5
102
Year Average IRI 2001 108
2001
Reference Marker
IRI
Average IRI - Northbound
69
92.5
73
115.5
89.5
144
116.5
164.5
78.5
102
114
100.5
145
82
132
126
160
sb_iri (01)
0412 +00.00412 -00.4
70.5
96.5
141.5
0412 +00.50412 +00.0
133.5
120.5
114.5
80.5
0412 +01.00412 +00.5
57
53.5
50
65.5
0412 +01.50412 +01.0
123
91
115
110.5
0414 +00.00412 +01.5
79
227
147.5
109.5
0414 +00.50414 +00.0
146
115
78.5
209.5
0414 +01.00414 +00.5
183
105.5
147.5
107
0414 +01.50414 +01.0
78
113
113.5
0414 +01.50414 +01.0
0416 +00.00414 +01.5
104
273.5
113.5
101
0416 +00.50416 +00.0
127
127
129
100
0416 +01.00416 +00.5
118
124.5
85.5
189
0416 +01.50416 +01.0
102.5
172.5
0416 +01.50416 +01.0
106.5
0418 +00.00416 +01.5
77.5
67
90
85
0418 +00.50418 +00.0
90
72
111
113
0418 +00.70418 +00.5
Year Average IRI 2001 112
2001
Reference Marker
IRI
Average IRI - Southbound
92
103
82.5
69.5
72
210.5
160.5
75.5
100
115.5
132
159
81.5
97
82
84.5
80.5
l1_iri
83.510698
145155.5152.5
575998.5
0412 +00.50412 +00.00412 +00.50412 +00.00412 +00.50412 +00.0
10846.548
0412 +00.50412 +00.00412 +00.50412 +00.00412 +00.50412 +00.0
6738.544.5
106.533.539
0412 +01.00412 +00.50412 +01.00412 +00.50412 +01.00412 +00.5
7051.542.5
7051.548.5
5335.549
866043.5
0412 +01.50412 +01.00412 +01.50412 +01.00412 +01.50412 +01.0
112118.5158.5
763836
92.54340
9843.534
0414 +00.00412 +01.50414 +00.00412 +01.50414 +00.00412 +01.5
124.53939
194.55563
14647.559
9851.553
0414 +00.50414 +00.00414 +00.50414 +00.00414 +00.50414 +00.0
0414 +00.50414 +00.00414 +00.50414 +00.00414 +00.50414 +00.0
11840.568
143.54550.5
199.545.546
0414 +01.00414 +00.50414 +01.00414 +00.50414 +01.00414 +00.5
12844.552
112.545.551.5
88.540.540
86.55155
0414 +01.50414 +01.00414 +01.50414 +01.00414 +01.50414 +01.0
83.54443.5
134.544.536.5
934263
119.548.542.5
0416 +00.00414 +01.50416 +00.00414 +01.50416 +00.00414 +01.5
1175456
88.53976
122.542.540.5
11645.547
0416 +00.50416 +00.00416 +00.50416 +00.00416 +00.50416 +00.0
119.543.544
99.541.542.5
13041.547.5
935154
0416 +01.00416 +00.50416 +01.00416 +00.50416 +01.00416 +00.5
86.54460
10138.541.5
127165.5171.5
9145.568
0416 +01.50416 +01.00416 +01.50416 +01.00416 +01.50416 +01.0
1424954.5
108.573.580
154.567.582.5
85.557.584
0418 +00.00416 +01.50418 +00.00416 +01.50418 +00.00416 +01.5
5733.538
8340.543.5
1065945.5
0418 +00.00416 +01.50418 +00.00416 +01.50418 +00.00416 +01.5
0418 +00.50418 +00.00418 +00.50418 +00.00418 +00.50418 +00.0
118.564.580
9144.560.5
11045.546.5
14259.565
0418 +00.70418 +00.50418 +00.70418 +00.50418 +00.70418 +00.5
102126.5126
Year Average IRI 2001 1082004 562006 61
2001
2004
2006
Reference Marker
IRI
Average IRI - Northbound
69
48.5
42
92.5
39
45.5
73
51
45.5
115.5
87
56
89.5
48
51
144
63
87
116.5
75.5
81.5
164.5
53.5
71.5
78.5
42
39
102
46.5
66
114
45.5
62.5
100.5
51.5
40
145
50
50.5
82
46.5
47.5
132
64.5
69
126
77.5
60
160
60
53
r1_iri
0412 +00.00412 -00.40412 +00.00412 -00.40412 +00.00412 -00.4
70.580114
96.553124.5
141.549.558
0412 +00.50412 +00.00412 +00.50412 +00.00412 +00.50412 +00.0
133.54347
120.53251.5
114.53436.5
80.545.532.5
0412 +01.00412 +00.50412 +01.00412 +00.50412 +01.00412 +00.5
5727.542
53.54138.5
5032.535
65.53238.5
0412 +01.50412 +01.00412 +01.50412 +01.00412 +01.50412 +01.0
12329.583.5
9140103
11532.530.5
110.533.559.5
0414 +00.00412 +01.50414 +00.00412 +01.50414 +00.00412 +01.5
7932.541
22747.539
147.53841.5
109.57048.5
0414 +00.50414 +00.00414 +00.50414 +00.00414 +00.50414 +00.0
14634.576
11533.537
78.557.538
209.561.571.5
0414 +01.00414 +00.50414 +01.00414 +00.50414 +01.00414 +00.5
18332.571
105.53042.5
147.524.540
1073328.5
0414 +01.50414 +01.00414 +01.50414 +01.00414 +01.50414 +01.0
7847.537.5
1133825.5
113.54946.5
0414 +01.50414 +01.00414 +01.50414 +01.00414 +01.50414 +01.0
0416 +00.00414 +01.50416 +00.00414 +01.50416 +00.00414 +01.5
1044535.5
273.53360.5
113.538.545.5
1014643
0416 +00.50416 +00.00416 +00.50416 +00.00416 +00.50416 +00.0
1274152
1273248
1294337
10044.534
0416 +01.00416 +00.50416 +01.00416 +00.50416 +01.00416 +00.5
1186061.5
124.512051
85.57474
18933.5187
0416 +01.50416 +01.00416 +01.50416 +01.00416 +01.50416 +01.0
102.53436
172.534.528.5
0416 +01.50416 +01.00416 +01.50416 +01.00416 +01.50416 +01.0
106.53541
0418 +00.00416 +01.50418 +00.00416 +01.50418 +00.00416 +01.5
77.52633
674340
9054.534
8557.548
0418 +00.50418 +00.00418 +00.50418 +00.00418 +00.50418 +00.0
903787.5
7252.559.5
1113367.5
1133550.5
0418 +00.70418 +00.50418 +00.70418 +00.50418 +00.70418 +00.5
Year Average IRI 2001 1122004 452006 52
2001
2004
2006
Reference Marker
IRI
Average IRI - Southbound
92
102.5
133
103
45.5
46.5
82.5
41.5
38.5
69.5
154
36.5
72
42.5
32
210.5
29.5
63.5
160.5
48.5
44
75.5
25
31.5
100
40
36.5
115.5
46.5
55
132
35
46.5
159
37.5
69
81.5
29.5
34.5
97
35
31
82
32
45.5
84.5
56.5
67
80.5
41.5
33.5
data
Text139Text209Text193Text195Text182Text408Text121Text137Text388Text390Text87Text139Text209Text193Text195Text182Text408Text121Text137Text388Text390Text87Text139Text209Text193Text195Text182Text408Text121Text137Text388Text390Text87
SH0047R10412 -00.40412 +00.00.4510/12/000.18010492SH0047R10412 -00.40412 +00.00.4512/12/030.194111102.5SH0047R10412 -00.40412 +00.00.4511/30/050.1130136133
SH0047R10.4510/12/000.2598270.5SH0047R10.4512/12/030.2718980SH0047R10.4511/30/050.2108120114
SH0047R10.4510/12/000.39210196.5SH0047R10.4512/12/030.3594753SH0047R10.4511/30/050.3120129124.5
SH0047R10.4510/12/000.4142141141.5SH0047R10.4512/12/030.4534649.5SH0047R10.4511/30/050.4595758
SH0047R10412 +00.00412 +00.50.5510/12/000.510898103SH0047R10412 +00.00412 +00.50.5512/12/030.1464545.5SH0047R10412 +00.00412 +00.50.5511/30/050.5504346.5
SH0047R10.5510/12/000.6141126133.5SH0047R10.5512/12/030.2503643SH0047R10.5511/30/050.6514347
SH0047R10.5510/12/000.7107134120.5SH0047R10.5512/12/030.3372732SH0047R10.5511/30/050.7584551.5
SH0047R10.5510/12/000.8111118114.5SH0047R10.5512/12/030.4363234SH0047R10.5511/30/050.8363736.5
SH0047R10.5510/12/000.9827980.5SH0047R10.5512/12/030.5514045.5SH0047R10.5511/30/050.9303532.5
SH0047R10412 +00.50412 +01.00.5510/12/001828382.5SH0047R10412 +00.50412 +01.00.5512/12/030.1434041.5SH0047R10412 +00.50412 +01.00.5511/30/051413638.5
SH0047R10.5510/12/001.1635157SH0047R10.5512/12/030.2253027.5SH0047R10.5511/30/051.1394542
SH0047R10.5510/12/001.2515653.5SH0047R10.5512/12/030.3374541SH0047R10.5511/30/051.2314638.5
SH0047R10.5510/12/001.3524850SH0047R10.5512/12/030.4313432.5SH0047R10.5511/30/051.3304035
SH0047R10.5510/12/001.4617065.5SH0047R10.5512/12/030.5343032SH0047R10.5511/30/051.4284938.5
SH0047R10412 +01.00412 +01.50.5510/12/001.5657469.5SH0047R10412 +01.00412 +01.50.5512/12/030.1155153154SH0047R10412 +01.00412 +01.50.5511/30/051.5343936.5
SH0047R10.5510/12/001.6124122123SH0047R10.5512/12/030.2362329.5SH0047R10.5511/30/051.6937483.5
SH0047R10.5510/12/001.7919191SH0047R10.5512/12/030.3463440SH0047R10.5511/30/051.711294103
SH0047R10.5510/12/001.8112118115SH0047R10.5512/12/030.4362932.5SH0047R10.5511/30/051.8313030.5
SH0047R10.5510/12/001.9106115110.5SH0047R10.5512/12/030.5382933.5SH0047R10.5511/30/051.9556459.5
SH0047R10412 +01.50414 +00.00.5510/12/002677772SH0047R10412 +01.50414 +00.00.5512/12/030.1424342.5SH0047R10412 +01.50414 +00.00.5511/30/052343032
SH0047R10.5510/12/002.1649479SH0047R10.5512/12/030.2382732.5SH0047R10.5511/30/052.1414141
SH0047R10.5510/12/002.2226228227SH0047R10.5512/12/030.3514447.5SH0047R10.5511/30/052.2413739
SH0047R10.5510/12/002.3150145147.5SH0047R10.5512/12/030.4403638SH0047R10.5511/30/052.3453841.5
SH0047R10.5510/12/002.4103116109.5SH0047R10.5512/12/030.5726870SH0047R10.5511/30/052.4514648.5
SH0047R10414 +00.00414 +00.50.5510/12/002.5200221210.5SH0047R10414 +00.00414 +00.50.5512/12/030.1302929.5SH0047R10414 +00.00414 +00.50.5511/30/052.5666163.5
SH0047R10.5510/12/002.6144148146SH0047R10.5512/12/030.2383134.5SH0047R10.5511/30/052.6787476
SH0047R10.5510/12/002.7102128115SH0047R10.5512/12/030.3353233.5SH0047R10.5511/30/052.7433137
SH0047R10.5510/12/002.8758278.5SH0047R10.5512/12/030.4575857.5SH0047R10.5511/30/052.8413538
SH0047R10.5510/12/002.9199220209.5SH0047R10.5512/12/030.5606361.5SH0047R10.5511/30/052.9717271.5
SH0047R10414 +00.50414 +01.00.5510/12/003145176160.5SH0047R10414 +00.50414 +01.00.5512/12/030.1475048.5SH0047R10414 +00.50414 +01.00.5511/30/053444444
SH0047R10.5510/12/003.1174192183SH0047R10.5512/12/030.2333232.5SH0047R10.5511/30/053.1677571
SH0047R10.5510/12/003.295116105.5SH0047R10.5512/12/030.3303030SH0047R10.5511/30/053.2424342.5
SH0047R10.5510/12/003.3134161147.5SH0047R10.5512/12/030.4242524.5SH0047R10.5511/30/053.3423840
SH0047R10.5510/12/003.492122107SH0047R10.5512/12/030.5363033SH0047R10.5511/30/053.4273028.5
SH0047R10414 +01.00414 +01.50.5510/12/003.5737875.5SH0047R10414 +01.00414 +01.50.5512/12/030.1252525SH0047R10414 +01.00414 +01.50.5511/30/053.5333031.5
SH0047R10.5510/12/003.6728478SH0047R10.5512/12/030.2494647.5SH0047R10.5511/30/053.6354037.5
SH0047R10.5510/12/003.7107119113SH0047R10.5512/12/030.3344238SH0047R10.5511/30/053.7252625.5
SH0047R10.5510/12/003.8110117113.5SH0047R10.5512/12/030.4455349SH0047R10.5511/30/053.8474646.5
SH0047R10414 +01.00414 +01.50.5510/12/003.910397100SH0047R10414 +01.00414 +01.50.5512/12/030.5384240SH0047R10414 +01.00414 +01.50.5511/30/053.9334036.5
SH0047R10414 +01.50416 +00.00.5510/12/004109122115.5SH0047R10414 +01.50416 +00.00.5512/12/030.1474646.5SH0047R10414 +01.50416 +00.00.5511/30/054525855
SH0047R10.5510/12/004.1102106104SH0047R10.5512/12/030.2444645SH0047R10.5511/30/054.1343735.5
SH0047R10.5510/12/004.2295252273.5SH0047R10.5512/12/030.3333333SH0047R10.5511/30/054.2625960.5
SH0047R10.5510/12/004.3114113113.5SH0047R10.5512/12/030.4344338.5SH0047R10.5511/30/054.3494245.5
SH0047R10.5510/12/004.499103101SH0047R10.5512/12/030.5434946SH0047R10.5511/30/054.4414543
SH0047R10416 +00.00416 +00.50.5510/12/004.5133131132SH0047R10416 +00.00416 +00.50.5512/12/030.1373335SH0047R10416 +00.00416 +00.50.5511/30/054.5454846.5
SH0047R10.5510/12/004.6110144127SH0047R10.5512/12/030.2463641SH0047R10.5511/30/054.6554952
SH0047R10.5510/12/004.7132122127SH0047R10.5512/12/030.3343032SH0047R10.5511/30/054.7544248
SH0047R10.5510/12/004.8126132129SH0047R10.5512/12/030.4444243SH0047R10.5511/30/054.8373737
SH0047R10.5510/12/004.991109100SH0047R10.5512/12/030.5444544.5SH0047R10.5511/30/054.9313734
SH0047R10416 +00.50416 +01.00.5510/12/005153165159SH0047R10416 +00.50416 +01.00.5512/12/030.1403537.5SH0047R10416 +00.50416 +01.00.5511/30/055736569
SH0047R10.5510/12/005.1121115118SH0047R10.5512/12/030.2586260SH0047R10.5511/30/055.1636061.5
SH0047R10.5510/12/005.2117132124.5SH0047R10.5512/12/030.3110130120SH0047R10.5511/30/055.2495351
SH0047R10.5510/12/005.3937885.5SH0047R10.5512/12/030.4767274SH0047R10.5511/30/055.3796974
SH0047R10.5510/12/005.4170208189SH0047R10.5512/12/030.5462133.5SH0047R10.5511/30/055.4182192187
SH0047R10416 +01.00416 +01.50.5510/12/005.5818281.5SH0047R10416 +01.00416 +01.50.5512/12/030.1332629.5SH0047R10416 +01.00416 +01.50.5511/30/055.5363334.5
SH0047R10.5510/12/005.691114102.5SH0047R10.5512/12/030.2412734SH0047R10.5511/30/055.6413136
SH0047R10.5510/12/005.7171174172.5SH0047R10.5512/12/030.3402934.5SH0047R10.5511/30/055.7292828.5
SH0047R10416 +01.00416 +01.50.5510/12/005.81039197SH0047R10416 +01.00416 +01.50.5512/12/030.4383235SH0047R10416 +01.00416 +01.50.5511/30/055.8323031
SH0047R10.5510/12/005.9102111106.5SH0047R10.5512/12/030.5383235SH0047R10.5511/30/055.9424041
SH0047R10416 +01.50418 +00.00.5510/12/006857982SH0047R10416 +01.50418 +00.00.5512/12/030.1392532SH0047R10416 +01.50418 +00.00.5511/30/056474445.5
SH0047R10.5510/12/006.1738277.5SH0047R10.5512/12/030.2312126SH0047R10.5511/30/056.1323433
SH0047R10.5510/12/006.2716367SH0047R10.5512/12/030.3444243SH0047R10.5511/30/056.2433740
SH0047R10.5510/12/006.3958590SH0047R10.5512/12/030.4694054.5SH0047R10.5511/30/056.3373134
SH0047R10.5510/12/006.4858585SH0047R10.5512/12/030.5575857.5SH0047R10.5511/30/056.4455148
SH0047R10418 +00.00418 +00.50.5510/12/006.5779284.5SH0047R10418 +00.00418 +00.50.5512/12/030.1526156.5SH0047R10418 +00.00418 +00.50.5511/30/056.5765867
SH0047R10.5510/12/006.6839790SH0047R10.5512/12/030.2393537SH0047R10.5511/30/056.6977887.5
SH0047R10.5510/12/006.7727272SH0047R10.5512/12/030.3564952.5SH0047R10.5511/30/056.7596059.5
SH0047R10.5510/12/006.8102120111SH0047R10.5512/12/030.4343233SH0047R10.5511/30/056.8706567.5
SH0047R10.5510/12/006.9104122113SH0047R10.5512/12/030.5383235SH0047R10.5511/30/056.9485350.5
SH0047R10418 +00.50418 +00.70.2510/12/007768580.5SH0047R10418 +00.50418 +00.70.2512/12/030.1404341.5SH0047R10418 +00.50418 +00.70.2511/30/057353233.5
112.2714285714SH0047R10.2512/12/030.2493743SH0047R10.2511/30/057.1384039
SH0047L10412 -00.40412 +00.00.4510/12/007.175817844.690140845152.338028169
SH0047L10.4510/12/007878083.5SH0047L10412 -00.40412 +00.00.4512/12/030.4102110106SH0047L10412 -00.40412 +00.00.4511/30/057.1979998
SH0047L10.4510/12/006.9145145145SH0047L10.4512/12/030.3153158155.5SH0047L10.4511/30/057157148152.5
SH0047L10.4510/12/006.8585657SH0047L10.4512/12/030.2665259SH0047L10.4511/30/056.9999898.5
SH0047L10412 +00.00412 +00.50.5510/12/006.7736569SH0047L10.4512/12/030.1514648.5SH0047L10.4511/30/056.8444042
SH0047L10.5510/12/006.6107109108SH0047L10412 +00.00412 +00.50.5512/12/030.5494446.5SH0047L10412 +00.00412 +00.50.5511/30/056.7524448
SH0047L10412 +00.00412 +00.50.5510/12/006.5929392.5SH0047L10412 +00.00412 +00.50.5512/12/030.4403839SH0047L10412 +00.00412 +00.50.5511/30/056.6474445.5
SH0047L10.5510/12/006.4597567SH0047L10.5512/12/030.3374038.5SH0047L10.5511/30/056.5464344.5
SH0047L10.5510/12/006.392121106.5SH0047L10.5512/12/030.2343333.5SH0047L10.5511/30/056.4393939
SH0047L10412 +00.50412 +01.00.5510/12/006.2687873SH0047L10.5512/12/030.1544851SH0047L10.5511/30/056.3494245.5
SH0047L10.5510/12/006.1667470SH0047L10412 +00.50412 +01.00.5512/12/030.5495451.5SH0047L10412 +00.50412 +01.00.5511/30/056.2444142.5
SH0047L10.5510/12/006707070SH0047L10.5512/12/030.4495451.5SH0047L10.5511/30/056.1475048.5
SH0047L10.5510/12/005.9515553SH0047L10.5512/12/030.3373435.5SH0047L10.5511/30/056544449
SH0047L10.5510/12/005.8848886SH0047L10.5512/12/030.2606060SH0047L10.5511/30/055.9444343.5
SH0047L10412 +01.00412 +01.50.5510/12/005.7123108115.5SH0047L10.5512/12/030.1928287SH0047L10.5511/30/055.8605256
SH0047L10.5510/12/005.6112112112SH0047L10412 +01.00412 +01.50.5512/12/030.5112125118.5SH0047L10412 +01.00412 +01.50.5511/30/055.7160157158.5
SH0047L10.5510/12/005.5658776SH0047L10.5512/12/030.4423438SH0047L10.5511/30/055.6393336
SH0047L10.5510/12/005.48110492.5SH0047L10.5512/12/030.3513543SH0047L10.5511/30/055.5433740
SH0047L10.5510/12/005.39610098SH0047L10.5512/12/030.2474043.5SH0047L10.5511/30/055.4353334
SH0047L10412 +01.50414 +00.00.5510/12/005.2839689.5SH0047L10.5512/12/030.1544248SH0047L10.5511/30/055.3554751
SH0047L10.5510/12/005.1116133124.5SH0047L10412 +01.50414 +00.00.5512/12/030.5413739SH0047L10412 +01.50414 +00.00.5511/30/055.2403839
SH0047L10.5510/12/005172217194.5SH0047L10.5512/12/030.4565455SH0047L10.5511/30/055.1606663
SH0047L10.5510/12/004.9131161146SH0047L10.5512/12/030.3494647.5SH0047L10.5511/30/055655359
SH0047L10.5510/12/004.81059198SH0047L10.5512/12/030.2554851.5SH0047L10.5511/30/054.9505653
SH0047L10414 +00.00414 +00.50.5510/12/004.7148140144SH0047L10.5512/12/030.1675963SH0047L10.5511/30/054.8908487
SH0047L10414 +00.00414 +00.50.5510/12/004.6122111116.5SH0047L10414 +00.00414 +00.50.5512/12/030.5757675.5SH0047L10414 +00.00414 +00.50.5511/30/054.7828181.5
SH0047L10.5510/12/004.5116120118SH0047L10.5512/12/030.4374440.5SH0047L10.5511/30/054.6676968
SH0047L10.5510/12/004.4135152143.5SH0047L10.5512/12/030.3424845SH0047L10.5511/30/054.5495250.5
SH0047L10.5510/12/004.3211188199.5SH0047L10.5512/12/030.2474445.5SH0047L10.5511/30/054.4484446
SH0047L10414 +00.50414 +01.00.5510/12/004.2157172164.5SH0047L10.5512/12/030.1515653.5SH0047L10.5511/30/054.3776671.5
SH0047L10.5510/12/004.1115141128SH0047L10414 +00.50414 +01.00.5512/12/030.5454444.5SH0047L10414 +00.50414 +01.00.5511/30/054.2505452
SH0047L10.5510/12/004107118112.5SH0047L10.5512/12/030.4454645.5SH0047L10.5511/30/054.1495451.5
SH0047L10.5510/12/003.9879088.5SH0047L10.5512/12/030.3433840.5SH0047L10.5511/30/054374340
SH0047L10.5510/12/003.8888586.5SH0047L10.5512/12/030.2564651SH0047L10.5511/30/053.9555555
SH0047L10414 +01.00414 +01.50.5510/12/003.7807778.5SH0047L10.5512/12/030.1444042SH0047L10.5511/30/053.8384039
SH0047L10.5510/12/003.6798883.5SH0047L10414 +01.00414 +01.50.5512/12/030.5484044SH0047L10414 +01.00414 +01.50.5511/30/053.7464143.5
SH0047L10.5510/12/003.5135134134.5SH0047L10.5512/12/030.4454444.5SH0047L10.5511/30/053.6423136.5
SH0047L10.5510/12/003.48310393SH0047L10.5512/12/030.3384642SH0047L10.5511/30/053.5636363
SH0047L10.5510/12/003.3106133119.5SH0047L10.5512/12/030.2544348.5SH0047L10.5511/30/053.4434242.5
SH0047L10414 +01.50416 +00.00.5510/12/003.293111102SH0047L10.5512/12/030.1534046.5SH0047L10.5511/30/053.3735966
SH0047L10.5510/12/003.1115119117SH0047L10414 +01.50416 +00.00.5512/12/030.5594954SH0047L10414 +01.50416 +00.00.5511/30/053.2585456
SH0047L10.5510/12/003829588.5SH0047L10.5512/12/030.4423639SH0047L10.5511/30/053.1777576
SH0047L10.5510/12/002.9117128122.5SH0047L10.5512/12/030.3463942.5SH0047L10.5511/30/053423940.5
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Sheet2
Sheet3
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Northbound IRI – SH 47
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SH 288 Frontage Road Houston District
Many patches New Failures Poor Drainage Existing HMA 2 – 4 inches Existing Base 4 to 8 inches
(low quality PI 15 to 18) Moderate PI soils (23 to 33) Low traffic
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Lab Testing for SH 288
Proposed to add 4 inches new base prior to FDR, either– Crushed Concrete, or– Grade 2 base
Design based on blend 50% RAP + 50% new base Standard Lab Tests
– 7 day Strength– Seismic Modulus– TST– Retained strength
2% 3% 4%
CC 271(139%)
305(183%)
427(149%)
GR2 394(141%)
429(160%)
556(183%)
7 day UCS and retained strength
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SH 288 Pavement Design
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Construction of SH 288 FR
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Completed highway 2010
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Projects – SH 327 TxDOT’s Beaumont District - 2008
Project Description:
~ 5” existing ACP blended w/5” existing base
ACP pulverized w/milling machine then blended w/base by rotomill in October 2008
Cement slurry application (4%) initiated in November 2008
27
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Field Construction
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Application of Cement Slurry
Produced by concrete plant and hauled in concrete trucks.
Each truck spread in two batches with a custom spreader box over a length of ~ 211’
Concerns with uniformity of cement application rate across transverse profile
– Field-molded samples from wheelpath and center for 7-day UCS
– PFWD on 2-day old section along both transverse and longitudinal profiles
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Conclusions from SH 327
Auger samples used for lab mix design matched well with field construction
Cement slurry application, after “bugs” worked out, seemed to work reasonably well
– No evidence of greater variability across lane width as compared to variability with longitudinal distance
3 passes with roller recommended for microcracking
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Questions
31
Cement Treatment (Road-Mixed) Table of ContentsBasics of Full Depth Reclamation ProcessTxDOT Specification, Item 275, “Cement Treatment – Road Mixed”TxDOT Specification, Item 275, “Cement Treatment – Road Mixed”TxDOT Specification, Item 275, “Cement Treatment – Road Mixed”TxDOT Specification, Item 275, “Cement Treatment – Road Mixed”Basic Steps – Preparing the AreaBasic Steps – Spreading CementBasic Steps – Adding MoistureBasic Steps - MixingBasic Steps – Mixing and CompactingBasic Steps - CompactingBasic Steps – Compacting and FinishingBasic Steps – Testing for DensitySH 47 Slide Number 17Southbound IRI – SH 47Southbound IRI – SH47Northbound IRI – SH 47Northbound IRI – SH 47SH 288 Frontage Road Houston District Lab Testing for SH 288SH 288 Pavement DesignConstruction of SH 288 FR Completed highway 2010Projects – SH 327 TxDOT’s Beaumont District - 2008Field ConstructionApplication of Cement SlurryConclusions from SH 327Questions