Street Maintenance maintains approximately 154 miles of paved streets, 36 miles of alleys, 17 bridges, and roadside drainage channels.
The Stormwater Drainage Utility Fund is a dedicated and sustainable funding source that provides for the operation, improvement and maintenance of the City’s drainage infrastructure and the residential cost-shared bagwall program.
The Floodplain Administrator administers and implements the provisions of the city's Flood Damage Prevention Ordinance.
The Utilities Division of the City of Duncanville is responsible for both the repair and maintenance of the city's water and wastewater systems.
Traffic Operations maintains approximately 36 traffic signals, 73 school flashing lights, pavement markings, and 12,000 signs.
Administration and Engineering is responsible for design, inspection, and contract administration related to the city’s water and sewer systems, streets, traffic control, and drainage.
