Classification
|
Minimum Right-of-Way Width
|
Minimum Roadway Width
| |
---|---|---|---|
Arterial or limited access street
|
As determined after consultation with the York County Planning
Commission and the Pennsylvania Department of Transportation.
| ||
Collector street
|
60 feet
|
36 feet
| |
Minor street
|
50 feet
|
32 feet
| |
Half or partial street
|
50 feet
|
32 feet
| |
Permanent cul-de-sac street
|
50 feet
|
32 feet
| |
Marginal access street
|
33 to 50 feet
|
26 feet
| |
Service drive (lane or alley)
|
22 feet
|
22 feet
|
Type of Street
|
Minimum Radius
| |
---|---|---|
Arterial
|
500 feet
| |
Collector
|
300 feet
| |
Minor
|
200 feet
|
Type of Street
|
Sight Distance
| |
---|---|---|
Arterial
|
400 feet
| |
Collector
|
200 feet
| |
Minor
|
200 feet
| |
Cul-de-sac
|
100 feet
|
Minimum Grade
|
Maximum Grade
| ||
---|---|---|---|
Arterial streets
|
1%
|
4%
| |
Collector streets
|
1%
|
7%
| |
Minor streets
|
1%
|
12%
| |
Cul-de-sac streets
|
1%
|
12%
| |
Service street
|
1%
|
14%
| |
Marginal access street
|
1%
|
12%
|
Type of Intersection
|
Angle of Intersection of Street Center Lines
| |
---|---|---|
Arterial with arterial
|
90°
| |
Arterial with collector
|
75° to 105°
| |
Collector with collector
|
75° to 105°
| |
Collector with minor
|
75° to 105°
| |
Minor with minor
|
75° to 105°
|
Type of Intersection
|
Minimum Simple Curve Radii of curb or Edge of Pavement
| |
---|---|---|
Arterial with arterial
|
40 feet or more, as determined after consultation with Pennsylvania
Department of Transportation
| |
Arterial with collector and minor
|
35 feet
| |
Collector with collector
|
30 feet
| |
Collector with minor street
|
25 feet
| |
Minor street with minor street
|
15 feet
|
Type of Street
|
Clear Sight Triangle Side
| |
---|---|---|
Arterial
|
150 feet
| |
Collector
|
75 feet
| |
Minor
|
75 feet
|
Type of Intersection
|
Minimum Distance Between Center Lines of Intersections
|
Minimum Separation of Center Lines for Streets Not in
Alignment
| |
---|---|---|---|
Arterial with arterial
|
800 feet
| ||
Arterial with collector and minor
|
800 feet
|
Must be in alignment with planned or proposed streets entering
from opposite side
| |
Collector with collector
|
500 feet
| ||
Collector with minor
|
500 feet
|
125 feet
| |
Minor with minor
|
500 feet
|
125 feet
|
Type
|
Material
|
Minimum Size
(inches)
| |
---|---|---|---|
Monument
|
Concrete or stone
|
6 by 6 by 30
| |
Marker
|
Iron pipes or iron or steel bars
|
15 by 3/4 diameter
|