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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

    09/11/2014 - The South Simms Street Sinkhole has been filled in and paved. The concrete crew started repairs on the broken curb and gutter on both sides of the roadway, and should complete the bulk of the repairs on September 11th. Edge milling of the area is scheduled to be overlaid on September 16th with overlay paving scheduled for September 17th.  Work to complete installation of a storm water manhole and the completion of  grading, seeding and mulching of the disturbed soils to the East of Simms Street will continue for the next couple weeks as weather permits. South Simms Street is open to through traffic, with one lane traffic in each direction.  

    Simms Sinkhole 2  Simms Sinkhole