Traffic Sign and Pavement Marking Information

  

Damaged or Missing Traffic Control Sign or Traffic Signal and Parking Control Signs
To report damaged/missing signs such as street names/parking or other related signs and to request new signs or changes to existing signs, please contact:

 

For any pavement marking related concerns such a faded pavement marking, contact:

Department of Public Works - Traffic Engineering

2633 Michigan Ave, Detroit, MI
(313) 224-1610
Monday - Friday 8:00am-4:00pm
  • Pavement Marking Standard Details and Pay Items
  • Specifications for Curb Cuts

Residential Accessible Parking Signs (New Requests or Renewal Requests)
The requestor must have proper medical documentation, identification, and a valid handicap sticker issued by the Secretary of State before the City grants approval of a new or renewal of a handicap sign.  Once approved, individuals can expect installation within 90 days.
To request a Residential Accessible Parking sign, visit the

Residential Accessible Parking Sign renewal requests must be submitted to the DPW Sign Shop 30 days prior to the expiration date to retain the posting of handicap signs.

 

Business Signs and Curb Cuts for New Developments
Submit plans to