Trail Construction & Detours

Denver Parks and Recreation is constantly working to improve the over 100 miles of trails in the parks system. When doing improvements there may be temporary detours due to construction. We are committed to providing the safest detours available for the shortest amount of time necessary in order to minimize impacts to users.  For additional information related to current or planned detours, please refer to the project list below. (Under Construction, Available Soon)

Although we make every attempt to keep the public informed about the status of our multi-use trails, there are times when they must be closed immediately and may not be noted on this page.  Please be aware of unforeseen conditions due to weather or other unexpected events and be prepared to use alternate routes if necessary.

Project: 6th Ave. Bridge Reconstruction
Detour duration: January 29 – approx. March 30
Portion of trail closed: 7th Ave. – Bayaud Ave.

The closure of the South Platte River Trail (7th Ave. – Bayaud Ave.) is needed to accommodate reconstruction of the US 6 Bridge as well as improvements to trail between Frog Hollow and Phil Milstein Parks. The concrete trail will be widened from 8 feet to 12 feet and a soft-surface running path will be added adjacent to the concrete trail.

Trail users traveling southbound should use the on-street detour of:
th Ave. > Bryant St. > 2nd Ave. > Tejon St. > Bayaud Ave.

Trail users traveling northbound should follow the same detour in reverse:
Bayaud Ave. > Tejon St. > 2
nd Ave. > Bryant St. > 7th Ave.

For questions or concerns, call 720-881-5540 or visit the CDOT Projects page for more information.

Map of detour route

Project: Confluence Park/Shoemaker Plaza
Detour duration: late February 2015 - August 2016
Closure: Shoemaker plaza;
S. Platte Trail- 19th St. to Speer Blvd.

The first phase of Confluence Park’s master plan will begin in late February and includes the closure of Shoemaker plaza and surrounding portions of the S. Platte River Trail until August 2016. Shoemaker Plaza is located on the west side of the South Platte River near the REI store and was built in the 1970s. As part of the larger plaza reconstruction, its concrete ramps will be replaced by a 12 foot wide, fully accessible bicycle and pedestrian ramp that will meet today’s Americans with Disabilities Act (ADA) requirements. This ramp is a key connection to the South Platte River regional trail system and will provide better access to the plaza, which will be reconfigured to create more usable outdoor space for social activities and other events in Confluence Park. The cost of this project is approximately $4.2 million.

Map of Detour

Project: Weir Gulch

The South Platte Trail at Weir Gulch is back open!  Thank you for your patience.

Project Summary:

• Signature concrete jetty at confluence of S Platte River and Weir Gulch
• Signature curved bridge across Weir Gulch along SPR Trail
• Natural play area with custom play structure, sculptural play elements, natural materials and a water play feature
• Flexible turf areas for informal play
• 900+ lf of Weir Gulch channel improvements
• 525+ lf of new 12’ SPR Trail
• 950+ lf of new 10’ Weir Gulch trail
• Native wetland, riparian and upland vegetation

Construction timeline:   COMPLETED


Project: Johnson Habitat Park

I-25 & Santa Fe Drive Project (CDOT)

This detour is needed to accommodate a new I-25 & Santa Fe interchange, including a bridge over the South Platte River and Regional Trail.  If you have any questions or concerns, feel free to reply to this email , contact the project by phone at 303-757-9484 or visit for more information.

Construction Timeline: June 2014 - December 2015

Project Summary:

• Environmental education elements including: river overlook, outdoor classroom with cottonwood themed trellis, urban camping area and riverside gathering space with firepit
• Nature play elements including: climbing platforms, rock sculptures, wiki-up area, sand play and ‘fox hollow’
• Signature concrete jetty along river
• Flexible turf areas for informal play
• 1,000+ lf of bank stabilization and riparian restoration along river
• 3,000+ lf of new 12’ SPR Trail, including new underpasses at Santa Fe Drive and Alameda Avenue
• Removal of invasive exotic plant species
• Native wetland, riparian and upland vegetation restoration 

Construction Timeline: June 2014 - December 2015


No detours in Denver at this time.

Go to to see detours outside of Denver.

Beginning in January 2014, Denver Public Works will begin construction on a new storm drain system and a street improvement project along University Boulevard in the Cherry Creek area. Additional work will take place east of  University on 1st Avenue. These improvements will impact bicyclists using the Cherry Creek Trail. During the closure, bicyclists are encouraged to utilize Cherry Creek South Drive. 

A portion of the Cherry Creek Trail near University Boulevard and Cherry Creek South Drive will be closed intermittently during construction. At the closure, bicyclists should utilize Cherry Creek South Drive to avoid the closure.
Please look for information about any detours HERE
No detours in the Denver area at this time.