California Department of Transportation
 

Tsunami Signs Policy

EM-1A (CA)
Local emergency-management officials may designate evacuation routes and locations for placement of the TSUNAMI EVACUATION ROUTE {EM1-A (CA)} sign on State highways, and on local streets and roads.

EM-1B (CA)
Local emergency-management officials may designate appropriate locations for placement of the TSUNAMI HAZARD ZONE / IN CASE OF EARTHQUAKE GO TO HIGHER GROUND OR INLAND {EM-1B (CA)} sign. The EM-1B (CA) may be posted near the coast in parking lots, at parks and beaches.

EM-1C (CA)
The ENTERING / LEAVING TSUNAMI HAZARD ZONE {EM-1C (CA)} sign may be used to delineate the boundary of defined inundation areas on State highways, and on local streets and roads.

EM-1D (CA)
Local emergency-management officials may designate sites and locations for placement of the EVACUATION SITE {EM-1D (CA)} sign, which directs road users (including pedestrians and bicyclists) to safe areas.

EM-1E (CA)
If used, the TSUNAMI HAZARD ZONE EM-1E (CA) sign may be placed at appropriate locations within the Tsunami Hazard Zone as necessary to alert road users.