Who takes care of state highways and traffic lights?
Category:
Street and Roadway Maintenance
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 unincorporated Jefferson County. Please contact CDOT directly with any questions or concerns. For CDOT maintained roads within Jefferson County, you may call 303-759-2368.
The following is a list of roadways maintained by CDOT:
US Hwy 6
SH 8
SH 26
US 36
US Hwy 40/Colfax
SH 58
SH 67
SH 72
SH 74
SH 75 (Platte Canyon)
SH 93
SH 95 (Sheridan)
SH 121 (Wadsworth)
SH 128
US Hwy 285
I 70
I 76
C 470
Updated 1/25/2022 10:38 AM