Central Angle
|
Tangent
(feet)
| |
---|---|---|
0°01' to 15°00'
|
100
| |
15°01' to 30°00'
|
150
| |
30°01' to 40°00'
|
200
|
Street Type
|
Right-of-Way
(feet)
| |
---|---|---|
Arterial
|
70
| |
Collector
|
60
| |
Minor, for row houses and apartments
|
60
| |
Minor, for other residences
|
50
| |
Dead-end
|
50
| |
Marginal access
|
50
|
Street Type
|
Maximum Percent Grade
| |
---|---|---|
Arterial
|
7%
| |
Collector
|
7%
| |
Minor and dead-end
|
10%
| |
Marginal access
|
7%
| |
Alleys
|
4%
| |
Pedestrian walkways
|
20%
|