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  3. US 550/US 160 Connection South
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  • I-25 (US 36 to 104th Ave) Improvements
  • Santa Fe Drive Action Plan- A Planning & Environmental Linkages (PEL) Study | C-470 to I-25
  • Southeastern Colorado Bridge Bundle Project
  • CO 82 - Paepcke Transit Hub Improvements in the City of Aspen on Main and Galena
  • Park County Chain-Up Stations
  • Eisenhower-Johnson Memorial Tunnels Infrastructure Repairs
  • CO 115 Improvements - Colorado Springs to Penrose
  • I-70 Wildlife Fence in Eagle County
  • US 85 Corridor Improvements
  • I-70 VSL and CO 74 & US 285 ITS Upgrades
  • I-25 and CO-7: Interim Transit Improvements
  • CO 119 Boulder Canyon Tunnel Repairs
  • C-470 Trail Bridge over Acres Green
  • US 287 & CO 52 Intersection Safety Improvements
  • I-25 & Alameda Bridge Replacement
  • I-70 Bridges over Ward Road
  • I-25 Walsenburg Bridge Replacement
  • Firestone-Longmont Mobility Hub
  • CO 12 Bridge Replacement in Las Animas County
  • CO 207 & CO 266 Resurfacing
  • CO 74 Evergreen Lake North Trail
  • CO 109 Bridge over US 50, BNSF Railroad
  • US 24 Woodland Park Paving and ADA Curb Ramp Improvements
  • CO 21 and US 24 Signal Improvement Project in El Paso County
  • US 50 Passing Lane - Gunnison County
  • CO 172 Ignacio Resurfacing
  • US 385 Holyoke North Resurfacing
  • CO 170 Critical Culverts, Boulder County
  • Drew Dix Parkway Dillon Drive at I-25 Interchange
  • Metro Denver Bridge Deck Safety Project
  • I-25 Resurfacing North of Walsenburg Project
  • CO 93 Resurfacing between US 6 and 58th Ave
  • I-70 Bridge Maintenance between Limon and Agate
  • US 6 & 20 Road Intersection Improvements
  • I-70 Concrete Slab Replacement from West Rifle to Silt
  • CO 64 Bridges west of Meeker
  • US 24 Curve Correction in Teller County
  • US 160 Priority Culverts in Southwestern Colorado
  • CO 318 Resurfacing Project Moffat County
  • US 285/CO 9 Intersection Improvements & Bridge Replacement
  • CO 114 Overlay, Gunnison to Saguache County
  • CO 64 & CO 13 Meeker Resurfacing Project
  • CO 133 Rockfall Project North of McClure Pass to South of Carbondale
  • CO 9 Surface Treatment in Summit and Grand County
  • US 160 Cortez Signal Improvements
  • CO 96 Overlay between Eads and Sheridan Lake
  • CO 2/CO 88/US 285 Denver Metro ADA Ramps
  • US 160 Pagosa West Resurfacing
  • US 36 Surface and Safety Improvements between Boulder and Lyons
  • I-70 Bridge Over Washington Street
  • CO 257 Resurfacing US 34 Business to Walnut Street
  • CO 83 Resurfacing in Douglas County
  • Southwest Colorado Pavement Marking
  • CO 138 Logan County Widening Project
  • US 85 Platteville Resurfacing Between CO 60 and CO 66
  • CO 14 and US 40 Crack Sealing in Jackson and Grand Counties
  • CDOT Retaining Wall Improvements in Jefferson County
  • CO 133 Culvert Repair in Bowie, CO
  • CO 13 Chip Seal North of Craig
  • Preventative Maintenance of I-25 bridges at 58th and 62nd
  • CO 71 Overlay between Ordway and Punkin Center
  • CO 121 Signal Improvements in Jefferson County
  • I-70 Glenwood Canyon Material Flows
  • US 287 Surface Improvement Project
  • CO 2 - Colorado Boulevard Resurfacing Project
  • I-70 B and CO 141 B Resurfacing Project in Mesa County
  • Eastbound I-70 Mount Vernon Truck Escape Ramp Reconstruction
  • US 550 Avalanche Control System
  • CO 96 Pueblo Intersection Project
  • US 34 - Signal Pole Replacement in Brush, Akron, Otis and Wray
  • I-76 Cable Rail Project Ft. Morgan to Brush
  • CO 133 Paonia Slope Stabilization
  • I-70 Eastbound Resurfacing in Clear Creek County
  • US 40 Berthoud Pass Paving Project
  • CO 194 Improvements between La Junta and Las Animas in Bent County
  • US 50 & CO 71 Intersection Improvements
  • I-70 Picadilly Design-Build Project (City of Aurora Project)
  • CO 151 Emergency Culvert north of Arboles
  • CO 30/Gun Club Rd. Widening at Hampden
  • CO 66 Intersection Improvements in Northeastern Colorado/Region 4
  • I-25 Concrete Panel Replacement from Fort Collins to Owl Canyon Road
  • I-270 Bridge Preventative Maintenance
  • I-70 Vail Pass Eastbound Resurfacing
  • CO 88/Belleview Traffic Safety Project
  • Northeastern Colorado Pavement Marking & Rumble Strips
  • Arapahoe County Curb Ramps along CO 30/6th Avenue
  • US 550/US 160 Connection South
    • News & Announcements
    • Project Budget/Funding
    • Project Partners
    • Design-Build Process & Schedule
    • Civil Rights
    • Public Meetings
    • Project Background Information
    • Frequently Asked Questions
    • Project Videos
    • Reference Documents
    • CADD Plan Requestors
    • Interested Vendors
    • Key Construction Steps
    • Construction Impacts
    • Project Photos
Project Partners https://www.codot.gov/projects/us550-us160-connectionsouth/project-partners https://www.codot.gov/@@site-logo/siteLogo.png

Project Partners

  • La Plata County
    • La Plata County GIS Mapping
      • How to access the EA and EIS line work on La Plata County GIS
  • City of Durango
  • Southern Ute Indian Tribe
  • Southern Ute Tribe Growth Fund

US 550 project logo

Contact Us

Project Hotline: 
970-880-2800

Project Email: 
[email protected]

Subscribe to Project Alerts and News Updates by clicking below:

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Resources

Key Construction Steps

Construction Impacts

US 160 Bridge Closure Map

Pre-Construction Phase

Civil Rights

Project Photos

US 550/US 160 Connection
Project Photos

Project Videos

Project Groundbreaking Video

February 2021 Update Video

March 2021 Update Video

April 2021 Update Video

Safety & Mobility Video

June 2021 Update Video: Bridge Girders Arrive

Design-Build Process, RS&H Video

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