Development of Ideal Hump Geometric Characteristics for Different Vehicle Types “Case Study” Urban Roads in Kafr El-Sheikh City (Egypt)
Table 2
The dimensions of the selected humps and operational speed.
Hump no.
L
H
W
S
Microbus
Passenger car
Motorcycle
V (85%)
V (85%)
V (85%)
(m)
(m)
(m)
(m)
(km/hr)
(km/hr)
(km/hr)
1
2.00
0.10
10.10
150.10
8.70
10.88
12.20
2
3.25
0.08
14.00
310.00
19.58
24.84
28.44
3
2.70
0.12
14.00
110.00
12.252
15.62
21.52
4
2.70
0.10
12.00
180.50
13.32
15.48
21.21
5
2.70
0.11
14.00
220.00
17.52
19.21
23.11
6
4.90
0.10
15.00
360.10
26.64
33.12
38.25
7
1.70
0.10
11.00
190.10
7.54
8.33
11.52
8
1.70
0.11
13.00
220.20
8.25
9.21
13.52
9
3.20
0.10
12.00
210.00
16.25
19.52
23.25
10
2.00
0.12
10.00
150.00
7.50
8.85
10.89
11
2.40
0.10
12.00
210.00
12.66
14.42
16.85
12
2.20
0.08
10.00
340.00
8.80
13.32
17.88
13
1.70
0.08
12.00
300.25
9.55
11.98
16.52
14
1.60
0.08
10.00
85.00
7.02
10.44
15.48
15
1.60
0.10
12.00
270.00
9.36
11.16
17.72
16
1.50
0.12
9.00
180.00
4.95
5.70
8.62
17
1.40
0.10
8.00
140.00
8.95
9.42
11.55
18
2.40
0.12
9.00
100.00
10.21
11.10
13.21
19
2.20
0.10
9.00
185.00
11.52
12.54
15.52
20
0.90
0.10
7.00
200.00
4.75
5.91
6.80
21
0.60
0.10
8.00
190.00
5.40
5.90
7.10
22
0.50
0.10
8.00
250.30
6.66
7.56
13.14
23
0.50
0.12
7.00
90.00
4.51
5.22
6.55
24
0.50
0.08
8.00
200.00
5.76
6.69
10.44
V (85%) is the operational speed in kilometers per hour; H is the height of speed hump, L is the length of speed hump, S is the spacing between the consecutive speed humps, and W is the width of the road for each direction, all in meters for each approach.