Traffic Signs and Pavement Markings
The City of Thornton Traffic Engineering Division maintains the traffic signs and pavement markings. To request traffic signs or pavement markings, please call
720-977-6500 or email the Traffic Division at Infrastructure. To report damaged or worn out signs or pavement markings, please call
720-977-6500 or email the Traffic Division at Infrastructure.
Signs are placed in compliance with the Manual of Uniform Traffic Control Devices, State statutes, and City ordinances.
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