spot speed survey
Post on 21-Jan-2018
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Welcome to our presentation
Presented by: 130431,32,34,35
A presentation on spot speed survey
Total studied lane
1. Ferighat to shibbari2.Joragate to shibbari3.Moila-pota to shib-bari4.Shib bari to jora gate5.Shib-bari to ferighat6.Sonadanga to sibbari7.Shibbari to moilapota8.Shibbari to sonadanga
Study Area
This area is beside the Dhaka Khulna highwayThis area covered 1.2kmThe travel duration without Traffic Is 3 min Within this area there are New market, councilor office Of 22 no. ward,Grammenphon Customer care.This is a busy road.
Modes of
Vehicles
Name of the
Vehicles
Ratio PCE
Type-I Bus/Truck 2 3
Type-II Easy-
Bike/Mahindr
a/CNG
10 0.5
Type-III Rickshaw/Va
n
6 0.5
Type-IV Private
car/Micro/Je
ep
3 1
Type-V Motor-Cycle 4 0.1
Type-VI Bi-Cycle 5 0.1
Vehicle ratio and type
Travel time
F_S= Ferighat to shibbariS_F= shibbari to ferighatS_J= shibbari to joragateJ_S= joragate to shibbariM_S= moylapota to shibbariS_M= shibbari to moylapotaSO_S= sonadanga to shibbariS_SO= shibbari to sonadanga
Travel distance-100m
Velocity calc.-25m
0
5
10
15
20
F_S S_F S_J J_S M_S S_M SO_S S_SO
Type one vehicle for every
lane
0
5
10
15
20
25
30
35
F_S S_F S_J J_S M_S S_M SO_S S_SO
Type two vehicle for every
lane
0
10
20
30
40
50
F_S S_F S_J J_S M_S S_M SO_S S_SO
Type three vehicle for every
lane
0
2
4
6
8
10
12
14
16
18
F_S S_F S_J J_S M_S S_M SO_S S_SO
Type four vehicle for every
lane
0
2
4
6
8
10
12
14
16
18
F_S S_F S_J J_S M_S S_M SO_S S_SO
Type five vehicle for every
lane
0
5
10
15
20
25
30
35
40
F_S S_F S_J J_S M_S S_M SO_S S_SO
Type six vehicle for every
lane
Findings:
1. Every type of vehicle take much time when it passing
Through shibbari to sonadanga route.
2. The width of road is cheaper.
3. Traffic volume is more than other lane.
4. In this lane there are many linked up road whice provide
More vehicle such as new-market to shibbari link road.
5. Traffic jam occouring simultaneously.
Speed analysis
0
10
20
30
40
50
F_S S_F S_J J_S M_S S_M SO_S S_SO
42.425
31.95
8.66 9.76
49.15
20.47 20.88 20.016
Type one vehicle speed
analysis lanewise
0
20
40
60
F_S S_F S_J J_S M_S S_M SO_S S_SO
51.31
33.68 35.61
7.8
36.31
23.8517.6
12.456
Type two vehicle speed analysis
lanewise
F_S S_F S_J J_S M_S S_M SO_S S_SO
19.81
15.46
5.454.29
15.14
11.37610.764
2.63
TYPE THREE VEHICLE SPEED ANALYSIS
LANEWISE
Series1
F_S S_F S_J J_S M_S S_M SO_S S_SO
76.04
43.97 42.21
10.8
41.41
11.376
30.92424.12
TYPE THREE VEHICLE SPEED ANALYSIS
LANEWISE
F_S S_F S_J J_S M_S S_M SO_S S_SO
74.98
61.38
45.45
12.3
41
33.69629.196
23.22
TYPE FIVE VEHICLE SPEED ANALYSIS
LANEWISE
F_S S_F S_J J_S M_S S_M SO_S S_SO
19.81 20.04
5.955.04
14.7716.488
12.744
9.468
TYPE SIX VEHICLE SPEED ANALYSIS
LANEWISE
0
10
20
30
40
50
60
70
80
F_S S_F S_J J_S M_S S_M SO_S S_SO
Lane vs. vehicle speed
LOWEST
FINDINGS
1. All these lane the ferighat to shibbari lane vehicle speed is more
Than another lane.
2. The f-s lane the traffic volume is less
a. no intersection point after meena bazar
b. carriageway condition is better
c. No speed limit.
d. Within this time people go to CBD for this reason this lane is free.
J-S
1. All these lane the JORAGATE to shibbari lane vehicle speed is LESS
Than another lane.
2. The j-s the traffic volume is high
a. the shibbari intersection is most busiest intersection
b. within this time people go to CBD from outer so traffic volume
is raising.
c. some vehicle turn to shibbari lane so jam has been created.
Q -LENGTH
Q-LENGTH IN S-J
9:00-9:15AM
TOTAL PCU
10
f-s s-f s-j j-s m-s s-m s-so so-s
15
0 0 0 0
5.5
7.7
9.7
9:15-9:30
THE HIGHEST Q-LINE OCCOURED
IN F-S LANE DURING THE 9:15-9:30
FREM FERIGHAT TO SHIBBARI LANE
HERE THE MEENA BAZAR
INTERSECTION
DURING THE TIME IS BUSIER THAN
OTHERS BECAUSE THE TRAIN
STATION THE DHAKA KHULNA
EXPRESS ARRIVED.MOST OF THE
PASSENGERS CROSS THROUGH
HIGHWAY FOR THIS REASON IT IS
HAPPENING
RECOMMENDATION:
SHOULD BE PROVIDE FOOTPATH
SHOULD BE PROVIDE PARKING AREA
TRAFFIC CONTROL SHOULD BE PROVIDED
TARFFIC POLICE SHOULED BE APPOINTED IN CROSS ROAD.
LOW MOTION SUCH AS EG-BIKE SHOULD BE MINIMIZED TO AVOID
TRAFFIC JAM.
Thanks to all
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