- Development & Transportation
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- Road & Bridge Division
- Project & Schedules
- Construction Projects
Road and Bridge works on many different construction projects throughout the county. These projects are intended to improve the county’s infrastructure in order to provide the best possible conditions for the optimum safety and accessibility of the public.
For other projects that may be happening on county-maintained roads, see the Jeffco Roadway Project dashboard, which is an interactive mapping application that provides greater information and project details for capital improvement and maintenance projects.
100 Jefferson County Parkway
Golden, CO 80419
Phone: 303-271-6511