Extracted standards
12 individual requirements pulled out of this section’s prose, each with the sentence it came from.
Other
- Roadway base depth6 in
and six inches in depth
- Roadway base width30 ft
Base for the roadway shall be at least 30 feet in width
- Minimum cul-de-sac turnaround right-of-way diameter100 ft
All dead-end streets, or cul-de-sac, shall terminate in a turnaround having a minimum right-of-way diameter of 100 feet.
- Maximum street grade12 pct
in no case shall exceed 12%
- Minimum spacing between intersections with arterial streets1,000 ft
Intersections with an arterial street shall be at least 1,000 feet apart, measured from centerline to centerline.
- Minimum street curve radius100 ft
In no case shall a street have a curve radius of less than 100 feet, measured to the centerline.
- Minimum street intersection angle75 deg
In no case shall the angle of intersection be less than 75 degrees
- Minimum pavement width24 ft
The pavement width will be a minimum of 24 feet.
- Minimum street grade0.5 pct
Minimum grade for all streets shall be 0.5% for drainage.
- Minimum tangent between reverse curves on arterial streets200 ft
A tangent of at least 200 feet shall be provided between reverse curves on arterial streets
- Minimum tangent between reverse curves on collector streets100 ft
and 100 feet on collector streets.
- Roadway graded width30 ft
The roadway shall be graded to 30 feet exclusive of side ditches.
From the ordinance
Street grades shall be kept below 10% where practicable, and in no case shall exceed 12%. Minimum grade for all streets shall be 0.5%.