About Traffic Engineering
The Public Works & Utilities Department works on roadway projects, maintenance of traffic control devices and other initiatives to improve the safety and efficiency of the City’s roadway network. The Department is responsible for traffic signs, traffic signals, pavement markings and roadway lighting on city roads. The menu on the left provides additional information.
The City of Duluth also works in partnership with St. Louis County and MnDOT on certain roadway projects and is an active participant of the Minnesota Toward Zero Deaths initiative.