17.48.140 Roadways.

All spaces shall front onto a roadway. All roadways, unless herein provided, shall be paved with a minimum of two inches of asphalt, two (2) inches of base, and six (6) inches of subbase. Roadways which are utilized by less than thirty-five (35) spaces may be paved with an all-weather surface material consisting of a minimum ten (10) inches of gravel. Additional paving material may be required when engineering reasons so warrant. All paving material shall be approved by the Public Works Director.
The mobile home park shall have an access roadway onto a dedicated public roadway. That segment of roadway between the public roadway and the first intersecting park roadway, cul-de-sacs not withstanding, shall be considered the access roadway. A mobile-home park containing more than two hundred (200) units shall provide a second access roadway, said being separated by not less than two hundred fifty (250) feet from the first access roadway, as measured between the points of intersection with the public roadway.
Pavement width on all roadways, unless herein provided, shall be a minimum of thirty-five (35) feet. For a mobile home park containing more than fifty (50) spaces, at least one access roadway shall be paved to a minimum of forty-four (44) feet. Cul-de-sacs shall have a paved radius of forty-five (45) feet.
Roadways terminating in cul-de-sacs shall not exceed five hundred (500) feet in length, nor serve more than twenty (20) spaces.
Roadway names within the park shall be selected to avoid duplication of, or confusion with, existing roadways in the city or county. If a mobile home park roadway is a logical extension of an existing roadway, the name of the existing roadway may be selected. Each roadway within the park shall be identified by a sign, the location and type being approved by the Public Works Director.