Engineering Standards and Traffic Control Plans

On September 16, 2025, City Council approved the Littleton Engineering Design Standards and Specifications based on Resolution 89-2025(PDF, 1MB) .

Effective immediately upon approval, the Littleton Engineering Design Standards and Specifications (LEDS) is the official governing document for all city requirements, design criteria, and implementation standards for public infrastructure and private construction in Littleton. Littleton Engineering Design Standards and Specifications, and Supplemental Document, City of Littleton Transportation Impact Study Guidelines may be reviewed along with other Littleton Design Requirements and adopted documents.

Traffic Control Plan Templates

Download and complete the appropriate template for the project and include with construction permit documents. For questions about traffic control plans, call the public works engineering department at 303-795-3863.