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  4. Arapahoe County
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  • CDOT Projects Overview
  • C470 - Wadsworth Boulevard to I-70 NEPA and Preliminary Design
  • I-25 (US 36 to 104th Ave) Improvements
  • CO 7 Lower (Lyons to Raymond)
  • Santa Fe Drive Action Plan- A Planning & Environmental Linkages (PEL) Study | C-470 to I-25
  • Southeastern Colorado Bridge Bundle Project
  • I-270 Corridor Improvements
  • Southeastern CO Centerline Rumble Strip Installation
  • Northeastern Colorado Bridge Rehabilitation in Boulder County
  • Teller County
  • US 50 Bonforte to Avondale Resurfacing
  • Weld County ADA Ramps
  • US 285 Resurfacing between Monte Vista and Saguache
  • US 50 La Junta Microsurfacing
  • 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
  • ITS Installation of Road Side Connected Vehicles
  • CO 139 Douglas Pass Resurfacing Project
  • CO 133 Bowie Chip Seal
  • CO 1 Wellington South Resurfacing
  • I-70 Median Cable Rail in Eagle County
  • CO 115 Improvements - Colorado Springs to Penrose
  • CO 52 and Weld County Road 37 Intersection Improvements
  • CO 121/Wadsworth Signal Improvements in Jefferson County
  • Interstates
  • US Highways
  • State Highways
  • Denver Metro Area
  • Central/Eastern Colorado
  • Northeastern Colorado
  • Northwestern Colorado
  • Southeastern Colorado
  • Southwestern Colorado
  • I-70 Wildlife Fence in Eagle County
  • CO 72 Chipseal in Larimer County
  • CO 71 Passing Lane Construction from Limon to Brush
  • Southeastern Colorado Pavement Marking
  • US 85 & Meadows Parkway Culvert Rehabilitation
  • CO 72 Frontage Road to Indiana Street Resurfacing
  • US 50 - Monarch Pass Emergency Truck Ramp Repair
  • Denver Metro Bridge Safety Improvements
  • US 385 North of Cheyenne Wells
  • I-25 Dry Creek Ramp Improvements
  • I-70 Wrong Way Detection Maintenance
  • US 85 Corridor Improvements
  • US 550 Chipeta Traffic Signal Installation
  • US 40 - Colfax and Quail Signal Replacement
  • CO 71 Bridge Repair Otero County
  • I-70 VSL and CO 74 & US 285 ITS Upgrades
  • US 160-CR 225 Intersection Improvements
  • I-76 Over Clear Creek Scour Mitigation
  • I-25 and CO-7: Interim Transit Improvements
  • CO 119 Boulder Canyon Tunnel Repairs
  • CO 52 Culvert Extension at Weld County Road 19
  • Clear Creek Scour Mitigation on I-70
  • I-70 Salt Wash Bridges Scour, Mesa County
  • US 34 Brush Lateral Canal Repair
  • By County A-C
    • Arapahoe County
    • Boulder County
Arapahoe County https://www.codot.gov/projects/by-county-a-c/arapahoe-county https://www.codot.gov/@@site-logo/siteLogo.png

Arapahoe County

CO 30 - Traffic Signals in Aurora Co.

Active Construction, Colorado Highways, State Highways

Eastern Plains Timber Bridge Replacement

Active Construction, US Highways

I-25 Dry Creek Ramp Improvements

Active Construction, Interstates

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