POL Government Elected Officials Auditor Mary Hull Caballero Charter, Code & Policies City Code & Charter Online Code & Charter Title 16 Vehicles and Tra Chapter 16.90 Definitions
16.90.105 Driveway.

A. A road or access, whether improved or unimproved, extending from a public right-of-way onto private or public lands or structures for the purpose of gaining vehicular access to such areas and reasonably designated at the property line so as to be an obvious opening for access. For purposes of enforcement, a driveway:

1. Extends from one curb return to the other;

2. If winged, includes the wings; or

3. If the street is unimproved, the driveway area falls between the projections of the edges of an improved driveway or the most established tire ruts of an unimproved driveway.

B. Such road or access will be enforced as a driveway unless closed by a structure or permanent closure device.