- Development & Transportation
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- Transportation & Engineering
- Transportation Reports
See the following pages to get information on transportation reports and studies within Jefferson County.
See traffic counts for roadways within unincorporated Jefferson County.
Link to pageJefferson County completed a study to address the upgrade of its traffic signal communications network.
Link to pageBusiness Hours
Monday through Thursday
8 a.m. to 5 p.m.
Available by appointment.
For in-person visits, arrange with appropriate staff to meet Tuesdays between 8 a.m. and 3 p.m.
100 Jefferson County Parkway
Golden, CO 80419
Phone: 303-271-6511