Sec. 26-124

Other

• Minimum circular roadway radius for cul-de-sac40 ft

  with a circular roadway of not less than 40 foot radius

• Minimum cul-de-sac turnaround diameter90 ft

  Cul-de-sac streets shall have a turnaround of appropriate shape not less than 90 feet in least dimension

• Minimum radius for property corner at street intersections25 ft

  Each property corner at street intersections shall be rounded by an arc, the radius of which shall be not less than 25 feet

• Maximum street grade10 pct

  or greater than ten percent

• Minimum street grade0.25 pct

  Street grades shall not be less than 0.25 percent

• Right-of-way width for alleys16 ft

  16 feet for alleys

• Right-of-way width for collector streets80 ft

  Right-of-way widths for other street types shall be not less than 80 feet for state secondary highways designated as collector streets

• Right-of-way width for minor streets in multi-familyMultifamily dwellingA building of four or more dwelling units. Where zoning is most restrictive. residential, commercial, and industrial areas60 ft

  60 feet for minor streets in multiple-family residential, commercial, and industrial areas

• Right-of-way width for minor streets in other residential areas50 ft

  50 feet for minor streets in other residential areas

• Roadway width for alleys10 ft

  Alleys: ten feet unpaved

• Roadway width for collector streets and minor streets in multi-familyMultifamily dwellingA building of four or more dwelling units. Where zoning is most restrictive. residential, commercial, and industrial areas36 ft

  Collector streets, and minor streets in multiple-family residential, commercial, and industrial areas: 36 feet paved

• Roadway width for minor streets in single-familySingle-family dwellingOne dwelling unit on its own lot, usually detached from its neighbours. residential areas and service drives24 ft

  Minor streets in single-family residential areas, and service drives: 24 feet paved