Facebook Pixel Image
Skip to content
Mobile CDOT Logo
  • Home
  • Travel
  • News
  • Safety
  • Performance
  • Business
  • Programs
  • Projects
  • About CDOT
  • Site Directory Site Directory
    • A
    • Annual Reports
    • K
    • KForms
  • Spanish
  • Chinese (Simplified)
  • Vietnamese
CDOT Logo
Projects
You are here:
  1. Home
  2. Projects
  3. Archived Project Sites
  4. Completed Studies
Completed Studies https://www.codot.gov/projects/archives/study-archives https://www.codot.gov/@@site-logo/siteLogo.png

Completed Studies

US 85 and Weld County Road (WCR) 44 Intersection

Study complete

US 85 Planning and Environmental Linkages (PEL) Study

Study complete

US 85: I-76 to 124th Avenue

Study complete

US 285 at Kings Valley

Project Complete

US 287/120th Broomfield Multi-Modal Study

Study complete

US 550 at US 160 South Connection Supplemental Final Environmental Impact Statement (SFEIS)

Update: May 2015

US 550 Environmental Assessment & Finding Of No Significant Impact

Study complete

West Alameda Bridge Replacement over South Platte River and Other Multi-Modal Improvements

Project completed

WestConnect Coalition PEL Study

Study complete

I-70 Silverthorne/Dillon Interchange Study
CO 115 from Penrose to Colorado Springs Design

Project completed

CO 392 & Weld County Road 47 Signalization Design Study

Study completed

2015 C-470 Environmental Assessment

Study/EA Complete

US 34 & Weld County Road 17 Intersection Improvements

Project Complete

Federal Boulevard Corridor Safety Study
Denver Metro Bicycle & Pedestrian Safety Study
I-70 Eastbound Auxiliary Lane - Frisco to Silverthorne | Design Phase
North I-25 Environmental Impact Study

Study complete

US 160 Environmental Impact Study
Vasquez Planning and Environmental Linkages (PEL) Study

Study complete

  • Previous 20 items
  • 1
  • 2
  • 3
  • 4
  • Next 8 items

Records Requests

To access project documents and records, please submit a request below.

Records Request

Contact Us Contact Us Phone Icon 511 Icon
  • © 2024 State of Colorado
  • Accessibility
  • Privacy Statement
  • Security Statement
  • Transparency Online
Colorado Portal Logo