Stop Sign Locations
Determining Stop Sign Locations
Stop signs are not magic bullets for all traffic concerns. They are an effective traffic management tool when carefully placed. Overuse, as well as underuse, of stop signs, can create unsafe conditions. The city only installs stop signs when they are the appropriate device to control the intersection or the flow of the traffic.
How Does the City Decide Where To Put a Stop Sign?
Cities in the State of California are required by law to use the California Manual of Uniform Traffic Control Devices
(MUTCD) which is the state version of the Federal Highway Administration MUTCD
from the U.S. Department of Transportation. Every state in the US is required by law to adopt the Federal MUTCD. The MUTCD tells cities when and where to install a stop sign.
We have developed a stop sign policy based on the guidelines in the California MUTCD and adapted it for the particular needs of the City of San Mateo.
Some of the items evaluated to determine the installation of a stop sign include:
- Amount of traffic
- Type of intersection
- History of collision
- Visibility of oncoming traffic while approaching the intersection
Our team of engineers will review each request for any unique circumstances and will exercise engineering judgment on a case-by-case basis. We will evaluate each request using the guidelines identified in our local policy document. Depending on complexity, a full evaluation can take several months.
You can request that the city evaluate the need for a stop sign by filling out the Stop Sign Request Form
and submitting to our office