I-25 and Santa Fe Drive, Phase IV

This $24 million project began in June 2014 and is scheduled to complete in June 2016. Phases 1.2 and 1.3 were combined as a bridge replacement project that replaced the structures on I-25 over Santa Fe Drive. This project is now complete.

The current phase, known as 1.4 focuses primarily on Santa Fe, Alameda and southbound Kalamath. This project is putting in a single point urban interchange at Santa Fe and I-25 and will make this area similar to University where one light controls all movements.

Phase 1.4 also constructs a bridge over the South Platte River that will carry southbound I-25 off ramp traffic onto southbound Santa Fe Drive

In addition, this project will widen Alameda Avenue at Santa Fe Drive/Kalamath. This project will improve safety for the traveling public in this area and will help to reduce congestion and improve mobility in this heavily traveled section of the metro area.

Project Description

  • New bridge construction on southbound Santa Fe Drive crossing the Platte River. Upon completion, the existing bridge will be removed.
  • Reconstruction and realignment of northbound and southbound Santa Fe Drive between Alameda Ave. and Ohio Ave.
  • Reconstruction of Alameda Ave. between the I-25 overpass and Santa Fe Drive.
  • Realignment of the Home Depot Access Road.
  • Reconstruction of the Platte River bicycle trail and Exposition Ave. along the western bank of the Platte River near the Johnson Habitat Park.

Recent News

Leaf Bridge Update

The Lone Tree Leaf Bridge, a pedestrian bridge located in Lone Tree Colorado will be completed in No...

Deck Pour

Project Details

Project Type: Bridges, Highways & Roads
Owner: CDOT
Owner’s Website: I-25 and Santa Fe Drive
Location:I-25 and Santa Fe Drive, Denver, Colorado
Cost: $24 Million
Start: June 2014
Completion: Late 2016

Stay Informed

Updated information regarding traffic impacts is available by calling the project hotline at (303) 901-9020, emailing santafeinfo@gmail.com, or by registering for email updates.