Road Classification
|
Minimum Width of Right-of-Way
(feet)
|
Minimum Width of
Road Pavement
(not including
gutter curb width)
(feet)
| |
---|---|---|---|
Local
|
70
|
22
| |
Collector
|
70
|
26
| |
Industrial access
|
70
|
30
| |
Road pavement, shoulders, drainage structures,
curbs, etc.
|
(See Town construction standards and specifications.
Designs are subject to review with the Town Engineer and Superintendent
of Highways.)
|
Improvement
|
Residential
|
Nonresidential
| ||||
---|---|---|---|---|---|---|
Maximum grade
| ||||||
Local road
|
10%
|
6%
| ||||
Collector road
|
8%
|
6%
| ||||
Industrial access road
|
8%
|
6%
| ||||
Minimum grade
| ||||||
All road classifications
|
1%
|
1%
| ||||
Minimum radius of curve at center line (feet)
| ||||||
Local road
|
150
|
200
| ||||
Collector road
|
175
|
250
| ||||
Industrial access road
|
175
|
250
| ||||
Minimum width of road pavement
| ||||||
All road classifications
|
100 feet, but not less than 20 feet for each
one-percent algebraic difference in grade
| |||||
Minimum length of tangents between reverse curves
(feet)
| ||||||
All road classifications
|
100
|
200
| ||||
Minimum sight distance (feet)
| ||||||
All road classifications
|
200
|
250
| ||||
At intersections
| ||||||
Across corner
|
50 feet back from intersection right-of-way
| |||||
Minimum turnaround (feet)
| ||||||
Local road
| ||||||
Circular cul-de-sac diameter of right-of-way
|
150
|
150
| ||||
Pavement (minimum)
| ||||||
Local
|
102
|
102
| ||||
Collector
|
106
|
106
| ||||
Industrial access
|
110
|
110
| ||||
L-shaped
|
(See Town construction standards and specifications)
| |||||
Sidewalks1
| ||||||
All road classifications
|
4 feet wide, where required
| |||||
Minimum radius at intersections2 (feet)
| ||||||
Right-of-way
|
25
|
30
| ||||
Pavement
|
35
|
40
| ||||
Maximum length of dead-end roads
| ||||||
Permanent, public
|
Serving no more than 14 families
| |||||
Temporary
|
Serving no more than 25 families
|
NOTES:
1Sidewalks shall
be mandatory in subdivisions in all Hamlet Residential Zone areas;
in other areas of the Town, sidewalks shall be provided at the discretion
of the Planning Board.
2NYSDOT requirements
could alter those established in this; however, decreased radii would
require Planning Board approval.
|