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  • Contact Information

    Road and Bridge Administration


    7:00 a.m.-3:30 p.m.

    Contact Us

    21401 Golden Gate Canyon Rd.
    Golden, CO 80403

  • Road and Bridge Division


    Jefferson County, Road and Bridge is dedicated to providing residents with a convenient, accessible and safe transportation system. Road and Bridge maintains over 2,900 lane miles of paved and 700 lane miles of gravel roadways in unincorporated Jefferson County. (One lane-mile is a 10-foot wide section of a road one mile long). Find general information on our division using the link in the left navigation column.

    Services provided by Road and Bridge include:

    • Asphalt maintenance and repair  
    • Concrete replacement and repair  
    • Gravel road maintenance  
    • Drainage maintenance along roadway right-of-way  
    • Street sweeping  
    • Landscaped median maintenance  
    • Snow plowing and sanding of icy roads  
    • Countywide roadside noxious weed control  
    • Capital Improvement projects     


     Simms St. Sinkhole Update

     09/02/2014 - Slow progress is being made at the South Simms Street Sinkhole repair. Hand tunneling is being required due to collapsing earth conditions in the old culvert pipe. New steel culvert pipe is in place and complete. The Sinkhole is in the process of being filled in with paving to occur within the next 10 working days. South Simms Street is open to through traffic, with one lane traffic in each direction.

       Sinkhole on Simms Street