Archived Project Sites

Bottleneck Mitigation in Centennial

Boulder & Greeley Traffic Signal Pole Replacements

Keywords: Construction Complete

Boulder ADA Ramps

Colorado Highways, US Highways

Bridge Preventative Maintenance in Mineral County

Bridge Rehabilitation Project between Gateway and Naturita

Colorado Highways, US Highways, 20706R, STR R500 171

Bridge Repairs in Denver, Adams, Jefferson & Clear Creek Counties

Interstates

Bridges North of Rocky Ford

Keywords: State Highways

Broomfield & Jefferson County ADA Curb Ramp Upgrades

Broomfield County Traffic Signal Replacement

Colorado Highways

C-470 and I-76 Ramp Signalization

C-470 Bridge Repairs over I-70

Active Construction, Interstates

C-470 Express Lanes

Keywords: State Highways

C-470 from I-25 to I-70 Intelligent Transportation System installation

Keywords: Construction Complete

C-470 Noise Wall and Trail Improvements

Colorado Highways, C470 along Lucent westbound on-ramp Construction Complete

C-470 Resurfacing from S. Rooney Road to Ken Caryl

Keywords: Construction Complete, State Highways

C-470 Revised Environmental Assessment

Keywords: Studies, State Highways

C-470/US 85 (Santa Fe Drive) Interchange

CDOT I-70 ITS Fiber Optic Installation Project

Interstates

CDOT I-270 Critical Bridge Replacements Project

Interstates

Central 70

Keywords: Interstates CDOT is improving a 10 mile stretch of I-70 to benefit the local community. The Central 70 project extends from Denver to Aurora, between Brighton Blvd. and Chambers Rd and will include an express lane, plus more. Learn more here!