Who takes care of state highways and traffic lights?
The Colorado Department of Transportation (CDOT) is responsible for all street surface repairs and maintenance including potholes, snow control, and weed mowing and for signal maintenance/timing on state highways within Broomfield's city limits including Hwy 121, Hwy 128, Hwy 287 (a.k.a. Wadsworth Boulevard), 120th Avenue, and Hwy 7, Please contact CDOT directly with any questions or concerns.CDOT

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1. Who takes care of state highways and traffic lights?
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