The Division of Traffic Engineering and Operations is responsible for safety issues and traffic controls along County roadways.  Here is a list of services provided:

• Traffic Signals
• Pedestrian Signals
• Streetlight Maintenance
• Traffic Signs
• Pavement Markings
• Traffic Engineering Studies
• Special Event Permits
• New Guardrail Requests

Please contact the Traffic Engineering to report all traffic control concerns such as intersection safety, traffic calming, and mis-timed traffic signals by creating and online service request here, by emailing us at mcdot.trafficops@montgomerycountymd.gov  or by mailing to:

Division of Traffic Engineering and Operations
100 Edison Park Dr 4th Floor
Gaithersburg, MD 20878
Telephone: 240-777-2190
Fax: 240-777-2080