Transportation and Engineering

1. Inspections & Permits

   Get information on Right-of-Way Use and Construction (Street Cut) permits, Transport (Overweight / Over Limit) permits, dumpster placement, and more.

2. Public Improvement Projects

   Learn about current public improvement projects in Jefferson County.

3. JeffCo Transportation Action & Advocacy Group

   A diverse group of state, regional and local entities committed to identifying sustainable, multi-modal transportation needs for 21st century Jefferson County leading to legislative and funding solutions through the sharing of ideas and smart, forward-thinking discussions.

4. Right-of-Way Information

   Right-of-way is an interest in property either owned in fee or as an easement transferred through grant, prescription, dedication or the right of Eminent Domain.

5. Surveying Information

   See a map that shows the Colorado High Accuracy Reference Network (CHARN) and the North American Vertical Datum 1988 (NAVD 88) benchmarks in the county.

6. Traffic Engineering and Programs

   Learn about traffic control devices and street lighting in the county.

7. Transportation Plans

   Learn about long-range plans for the county's transportation system.

8. Transportation Reports

   View transportation reports for Jefferson County.

9. WestConnect

   The WestConnect Planning and Environmental Linkages (PEL) study is looking at transportation improvements within Jefferson County along the C470, US 6, and State Highway 93 corridor from Kipling Boulevard at the south end to Marshall Road in Boulder County.

10. Road Closures

    See county road closures by the Development and Transportation Department.

11. Event Calendar

    Learn about upcoming events and important dates for Transportation and Engineering.

12. Contact Us

    Contact the Transportation and Engineering Division.