Sinton Trail Impacts

Sinton Trail Now Open under I-25

As of June 11, 2025 - Sinton Trail is open. Trail users should be mindful of their surroundings while in the project area. Short, intermittent closures are anticipated in the future for safety-critical work. Trail users should plan accordingly during these temporary closures of the trail. During closures, follow detour signs or refer to detour map.

Signs with QR codes will provide up-to-date trail status.

The gravel underpass trail under Chestnut Street will continue to be closed until project completion

Detour routes for bicyclists and pedestrians include:

  • South on Chestnut Street, crossing I-25 at Centennial Boulevard to reconnect with Pikes Peak Greenway Trail
  • North on Chestnut Street to Garden of the Gods Road, reconnecting with Pikes Peak Greenway Trail east of Pikeview Reservoir
  • Garden of the Gods Road to south on Chestnut Street
  • The gravel underpass trail under Chestnut Street will continue to be closed until project completion

*Construction work and schedule is weather dependent and subject to change.

Trail Users Detour Map I-25 Accel. Decel. Lanes from Garden of Gods to Fillmore
Sinton Trail users detour from Garden of Gods to Fillmore

Safety Tips for Pedestrians and Bikers

Moving Through an Active Construction Site:

  • Wear Reflective Clothing: Enhance your visibility to construction workers and machinery operators by wearing bright, reflective clothing. Avoid dark or earth tone colors that blend into the environment and are hard to see.
  • Use a Helmet: If you are biking through the construction zone, always wear a helmet.
  • Carry Safety Gear: Equip yourself with necessary safety gear, such as gloves and eye protection, to shield against dust and debris.
  • Keep Earbuds Out: Avoid wearing earbuds or headphones. Keeping your ears free allows you to stay alert to warning sounds and construction activity around you.
  • Follow Posted Signs: Pay attention to and obey all posted signs and instructions. These are designed to guide you safely through the construction area.
  • Watch for Uneven Surfaces: Be cautious of uneven surfaces, holes, or loose gravel. These hazards can be particularly dangerous for cyclists or pedestrians.
  • Avoid Distractions: Stay focused on your surroundings and avoid using mobile devices while navigating through the construction zone.
  • Use Designated Paths: Stick to designated pathways or detours set up for trail users. Venturing into unauthorized areas can be hazardous.
  • Communicate with Workers: If unsure, ask construction workers for directions or clarification for how to move through the area safely.

Future temporary closures/detours of Ellston Street / Sinton Trail 

  • As part of the auxiliary lane project, the aging bridges on I-25 over Ellston Street will be reconstructed and widened.
  • This work will also require several short-term, temporary closures of portions of the Sinton Trail and Ellston Street under I-25.