2013 California Standards for Accessible Design Pocket Guide

11B-810.6.1 Entrances.

Where signs identify a station or its entrance, at least one sign at each entrance shall comply with Section 11B-703.2 _|Signs; Raised Characters|_ and shall be placed in uniform locations to the maximum extent practicable. Where signs identify a station that has no defined entrance, at least one sign shall comply with Section 11B-703.2 and shall be placed in a central location.