A. Alleys. Alleys may be required as part of a subdivision circulation system.
Alleys shall be constructed in accordance with the improvement standards.
Intersections of two alleys will be discouraged but may be acceptable in special instances.
B. Bicycle Paths, Pedestrian Ways and Equestrian Ways.
1. Generally. Bicycle paths, pedestrian ways, and equestrian ways may be required in conformance with an established city-wide plan or as required by the advisory agency. Design of said ways and paths shall be consistent with the principle of keeping separation between motorized vehicular traffic and other modes of traffic.
2. Bicycle Paths. Bicycle paths shall be constructed in accordance with the improvement standards. Recommended geometric criteria shall be as follows:
a. Design speed, 20 mph;
b. Sight distance, 120 feet;
c. Minimum curve radius, 65 feet;
d. Overhead clearance, 8 feet;
e. Maximum grade, 5%.
Adequate access points and bicycle parking facilities shall be provided as necessary.
Bicycle stands conforming with the improvement standards shall be provided at parking facilities.
3. Pedestrian Ways. In addition to sidewalk required adjacent to public roadways, pedestrian ways may be required where needed for traffic safety; and access to schools, playgrounds, shopping facilities, or other community facilities. The required width and location shall be as determined by the advisory agency.
4. Equestrian Ways. The minimum required typical section shall be as shown in the improvement standards. Minimum vertical clearance shall be 10 feet.
(Res. No. 9 77-78)