(A) Street rights-of-way roadway widths. Street and road rights-of-way and roadway widths shall conform to the adopted major street plan and the rules of the County Road Commission and the State Department of Highways.
Street Types | R.O.W. Widths |
Street Types | R.O.W. Widths |
Alley | 24 feet |
Boulevards | 86 feet |
Cul-de-sac streets | 60 feet |
Terminated with a 120 foot diameter turn-around | |
Loop streets | 110 feet |
Terminated with a 120 foot diameter turn-around | |
Major thoroughfares | 120 feet |
Marginal access streets | 35 feet |
Minor streets | 60 feet |
Secondary thoroughfares | 86 feet |
(B) Grades, curves and sight distance. Standards for maximum and minimum grades, vertical and horizontal street curves and sight distances shall comply with the standards of the County Road Commission.
(C) Street alignment.
(1) Horizontal alignment. When street lines deflect from each other by more than ten degrees in alignment, the centerlines shall be connected by a curve with a minimum radius of 500 feet for arterial streets, 300 feet for collector streets and 150 feet for local or minor streets. Between reverse curves on minor streets, there shall be a minimum tangent distance of 100 feet and on collector and arterial streets 200 feet.
(2) Vertical alignment. Minimum sight distances shall be 200 feet for minor streets and 300 feet for collector streets.
(Prior Code, § XII-6.20)