Changeable Message Sign Trailer & Speed Display Trailer
Changeable Message Sign Trailer
The San Jose Police Department’s Traffic Enforcement Unit utilizes a changeable message sign trailer (CMS) to assist us in keeping motorists informed. This programmable, portable message board is placed in strategic locations to notify motorists of upcoming events, specific parking instructions, construction, etc.
Speed Display Trailer
The Traffic Enforcement Unit also utilizes speed display trailers to assist with traffic calming efforts. These trailers display the speed ofapproaching vehicles and are effective tools for increasing driver awareness. Although they are not used for enforcement, the trailers effectively reduce speeds in residential neighborhoods. The trailers are utilized by the Unit’s enforcement teams to augment their efforts in the School and Neighborhood Enforcement (SNE) zones.
If you have a concern regarding traffic and you'd like it request enforcement, please complete and submit a Traffic Enforcement Request Form.
The city of San Jose’s Department of Transportation also has Traffic Calming programs that may address your traffic concerns.
www.sanjoseca.gov/transportation/traffic_calming.htm