Sign PS-122 “Stay on Boardwalk” as specified by the California Department of Transportation for use with the <i><a href="https://en.wikipedia.org/wiki/California_Manual_on_Uniform_Traffic_Control_Devices" class="extiw" title="w:California Manual on Uniform Traffic Control Devices">California Manual on Uniform Traffic Control Devices</a></i>.
California Department of Transportation
<a rel="nofollow" class="external text" href="https://dot.ca.gov/-/media/dot-media/programs/safety-programs/documents/signs/f0018950-ps-series-grids-a11y.pdf">PS Series Grids (and supporting materials)</a>, <a rel="nofollow" class="external text" href="https://dot.ca.gov/-/media/dot-media/programs/safety-programs/documents/signs/rs/rs-series-grids-a11y.pdf">RS Series Grids [not currently available in FHWA's SHS]</a>