SUBDIVISION REGULATIONS
Regional Streets | Collector Streets | Local Streets | Cul-de Sacs | Frontage Road | Alleys |
Regional Streets | Collector Streets | Local Streets | Cul-de Sacs | Frontage Road | Alleys | |
Grades for 25 feet before intersection | 3% | 3% | 3% | 3% | 3% | 3% |
Horizontal alignment (minimum radii of centerline) | 600 feet | 400 feet | 200 feet | 100 feet | 600 feet | 100 feet |
Maximum grade | 8% | 12% | 12% | 12% | 12% | 12% |
Minimum angle for intersection | 90 degrees | 80 degrees | 70 degrees | 70 degrees | 90 degrees | 70 degrees |
Minimum curb radius | 35 feet | 25 feet | 15 feet | 15 feet | 35 feet | 5 feet |
Paving width | 52 feet | 44 feet | 36 feet | 32 feet | 30 feet | 20 feet |
Right-of-way width | 100 feet | 70 feet | 60 feet | 50 feet | 45 feet | 33 feet |
Vertical curves (minimum sight distance) | 500 feet | 350 feet | 200 feet | 100 feet | 500 feet | 100 feet |
Class of Street | Sidewalk Width (feet) | Trail Width ROW/Paved |
Arterial | 5 | 20/8 |
Collector | 5 | 15/8 |
Local/minor | 5 | 15/8 |
SUBDIVISION REGULATIONS
Regional Streets | Collector Streets | Local Streets | Cul-de Sacs | Frontage Road | Alleys |
Regional Streets | Collector Streets | Local Streets | Cul-de Sacs | Frontage Road | Alleys | |
Grades for 25 feet before intersection | 3% | 3% | 3% | 3% | 3% | 3% |
Horizontal alignment (minimum radii of centerline) | 600 feet | 400 feet | 200 feet | 100 feet | 600 feet | 100 feet |
Maximum grade | 8% | 12% | 12% | 12% | 12% | 12% |
Minimum angle for intersection | 90 degrees | 80 degrees | 70 degrees | 70 degrees | 90 degrees | 70 degrees |
Minimum curb radius | 35 feet | 25 feet | 15 feet | 15 feet | 35 feet | 5 feet |
Paving width | 52 feet | 44 feet | 36 feet | 32 feet | 30 feet | 20 feet |
Right-of-way width | 100 feet | 70 feet | 60 feet | 50 feet | 45 feet | 33 feet |
Vertical curves (minimum sight distance) | 500 feet | 350 feet | 200 feet | 100 feet | 500 feet | 100 feet |
Class of Street | Sidewalk Width (feet) | Trail Width ROW/Paved |
Arterial | 5 | 20/8 |
Collector | 5 | 15/8 |
Local/minor | 5 | 15/8 |