News

Upcoming full closure of Broadway under the C-470 Bridge and westbound C-470 

October 2, 2017 - Denver Metro Colorado/CDOT Region 1 - DOUGLAS COUNTY –– The Colorado Department of Transportation will conduct full nighttime closures on westbound C-470 over Broadway and northbound and southbound Broadway below the C-470 bridge.

Closures are scheduled for Tuesday, October 3, at 8 p.m. through 5:30 a.m., Wednesday, October 4. These closures are necessary for concrete bridge deck placement as part of the C-470 Express Lanes project.

Detours are approximately 2.5 to 3 miles long, see maps below. This work was originally scheduled to occur last week but was rescheduled due to weather. 

TRAFFIC IMPACTS

  • Northbound Broadway below the C-470 Bridge – Tuesday, October 3 through Wednesday, October 4: To detour around this closure, take eastbound C-470, exit University and return to westbound C-470 back to Broadway.
  • Southbound Broadway below the C-470 Bridge – Tuesday, October 3 through Wednesday, October 4: Motorists can take westbound C-470, exit Lucent and return to eastbound C-470 back to Broadway.
  • Westbound C-470 at Broadway – Tuesday, October 3 through Wednesday, October 4: To detour around this closure, use the Broadway on and off-ramps to get back onto westbound C-470.

Follow detour signs accordingly and go slow for the cone zone. 

Construction activities are weather dependent and schedule is subject to change.

For motorists on C-470, courtesy patrol is provided Monday through Friday from 6 a.m. to 9 a.m. and 3:30 p.m. to 6:30 p.m. to assist disabled vehicles at no cost to the driver.

More than 100,000 motorists currently use this segment of C-470 each day with volumes projected to increase 40 percent by 2035. Construction is scheduled for completion in spring 2019.

PROJECT BACKGROUND

The $276 million C-470 Express Lanes project will increase mobility and user choice along 12.5 miles between I-25 and Wadsworth Boulevard. In the westbound direction, two additional Express Lanes will be built from I-25 to Colorado Boulevard and one additional Express Lane from Colorado Boulevard to Wadsworth. In the eastbound direction, one additional Express Lane will be constructed along the length of the project between I-25 and Wadsworth Boulevard. The project also includes full reconstruction of existing pavement, the addition of auxiliary lanes at selected locations, on- and off-ramp improvements, realignment of substandard curves, widening of existing bridges, replacing the bridges over the South Platte River, the installation of tolling equipment and new C-470 trail underpasses at Colorado and Quebec. When complete, motorists will have the option to use the Express Lanes on C-470 for a faster, more reliable commute in exchange for paying a toll, or drive the general purpose lanes for free. Completion is scheduled for spring 2019.

PROJECT INFORMATION

For additional information about this project, call the project information line at 303-347-0507, email the team at C470info@flatironcorp.com, or visit the project website and sign up for updates at www.codot.gov/projects/c470ExpressLanes. For updates on travel conditions, visit CoTrip.org, sign up for GovDelivery, or call 511. Updates are also available via Twitter @coloradodot and CDOT’s Facebook page at Facebook.com/coloradodot.

About Express Lanes: Express Lanes increase roadway capacity and help to manage congestion on the highways. The use of toll pricing during peak travel times provides an option for travelers, reduces delays, manages congestion and maintains reliable travel times. HOV3/Express Lanes currently are open from Downtown Denver to 120th Avenue on North I-25 and, US 36 from Denver to Boulder and on the I-70 Mountain Express Lane. For more information, visitwww.codot.gov/programs/expresslanes. To get an ExpressToll account and pass, visit www.expresstoll.com.

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