Height of Curb Face |
Side Flare Width at Curb |
Ramp Run Length (Plan) |
Total Sidewalk Width/4 Landing |
4 in. (10.2 cm) |
40 in. (1.0 m) |
63 in. (1.6 m) |
111 in. (2.8 m) |
5 in. (12.7 cm) |
50 in. (1.3 m) |
78 in. (2.0 m) |
126 in. (3.2 m) |
6 in. (15.2 cm) |
60 in. (1.5 m) |
95 in. (2.4 m) |
143 in. (3.6 m) |
7 in. (17.8 cm) |
70 in. (1.8 m) |
111 in. (2.8 m) |
159 in. (4.2 m) |
7.5 in. (19.0 cm) |
75 in. (1.9 m) |
118.5 in. (3.0 m) |
166.5 in. (4.2 m) |
8 in. (20.3 cm) |
80 in. (2.0 m) |
126 in. (3.2 m) |
174 in. (4.4 m) |
Figure 21 is a line drawing illustrating the parts of a perpendicular curb rampramp run, landing
and flared sides--and a chart of sidewalk dimensions based upon curb height.
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