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Mission

DDOT shall commit to reducing the negative impacts of traffic; ensure the overall safety and livability of residential neighborhoods; provide a safe transportation system by maintaining a high quality traffic control system; and continue to address traffic-related safety issues through carefully considered traffic calming measures. (D.C. Code § 50-921.04, DCMR 10-A410.7).

DDOT shall adopt the Manual on Uniform Traffic Control Devices (MUTCD) as the official standard for traffic signs, traffic signals, pavement marking, and traffic control devices.

FAQ: What is traffic calming?
Traffic calming refers to a variety of physical measures implemented to address traffic safety in residential neighborhoods.
 


Procedures & Services

DDOT shall evaluate residents' concerns regarding traffic speed, volume, type, and aggressive traffic behavior in specific areas by conducting Traffic Calming Assessments, which aim to develop short-term, high-impact measures to manage or tame traffic flow in those areas where residents observe problems.

A citizen or stakeholder group may request a Traffic Calming Assessment by completing and submitting a Traffic Calming Assessment - Application, along with a signed petition (electronic or hard copy) that includes signatures of at least 75% of the households on the street segment/block proposed for assessment. Applications and petitions may be submitted either online or through the mail.


Traffic Calming Assessment Process Diagram


DDOT Traffic Calming Fact Sheet



See Related

Additional Information

Legal References

Design Standards & Specifications

Transportation Plans & Studies

Other Resources

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