Standard
|
Requirement
| |
---|---|---|
Minimum right-of-way width
|
50 feet
| |
Minimum roadbed width
|
20 feet
| |
Typical surface material
|
Gravel, plant mix or road mix*
| |
Minimum horizontal and vertical alignment sight distance**
|
300 feet
| |
Minimum sight distance at intersections
|
300 feet
| |
Maximum grade over any one-hundred-fifty-foot length
|
12%
| |
Maximum grade at intersections
|
3% for a minimum distance of 20 feet from intersection
|
* To be determined by the Planning Board at the time of subdivision
review and approval, in consultation with the Town Superintendent
of Highways.
| |
** At all points along a road, there shall be an unobstructed
line of sight in each direction for the minimum distance specified.
|