The I-25 South Gap project team is hosting an open-house style event where attendees can talk one-on-one with project experts about upcoming construction impacts in the southern section of the project between Greenland Road and Monument. There will not be a formal presentation but there will be multiple display boards and project representatives available to answer questions.

Thursday, Feb. 7, 5-7 p.m.


Woodmoor Improvement Association Barn
1691 Woodmoor Drive
Monument, CO 80132

Heading North from Colorado Springs?

  • Follow I-25 North to exit 161 in Monument.
  • Use the middle lane to turn left on CO 105 and turn right on Woodmoor Dr.
  • Drive about .75 miles and take a right on Woodmoor Dr.
  • The destination is on your right.

Heading South from Castle Rock?

  • Follow I-25 South to exit 163 for County Line Rd toward Palmer Lake.
  • Turn left onto S County Line Rd/Palmer Divide Rd and then turn right onto Monument Hill Rd.
  • Follow Monument Hill Rd about 2 miles then turn left on Deer Creek Rd.
  • Take a right on Woodmoor Dr in .25 miles, turn left to stay on Woodmoor Dr.
  • The destination is on your left.

South Section Project Benefits: Along I-25 between Greenland Road and Monument, crews will deliver new Express Lanes, wider shoulders, three new wildlife crossings, a reconstruction of the Greenland Road interchange and new ramps at County Line Road.

South Section Traffic Impacts: Soon motorists will notice overnight lane closures on northbound and southbound I-25 to allow crews to safely place concrete barrier to create a work zone on the southern end of the project near Monument. Overnight lane closures will continue throughout construction. Like impacts currently occurring between Plum Creek Parkway and Sky View Lane (Tomah Road), two lanes of traffic will be maintained in each direction during daytime peak travel hours.

In addition to overnight lane closures, motorists should expect narrower lanes and shoulders, a speed limit reduction to 65 mph, and extended closures of the Greenland and County Line Roads ramps and Monument Hill Road for safety-critical work.

Contact Us!: Can’t participate in the open house but have questions about the project? Call our project hotline at 720-745-5435, visit our website, or send us an email To receive updates about the project straight to your phone, text I25GAP to 21000 or follow us on Facebook and Twitter, @coloradoDOT.

About the Project: CDOT is improving 18 miles of I-25 from south of Castle Rock to Monument by widening the road from two to three lanes in each direction. The new lane will operate as an Express Lane, allowing motorists the choice of taking the Express Lane, allowing motorists the choice of taking the Express Lane for a faster and more reliable travel time in exchange for a toll, or driving the general purpose lanes for free. Carpools with three or more people and motorcyclists will be able to ride the Express Lane for free. Other improvements include widening the shoulders, rebuilding bridges, building new wildlife crossings, resurfacing the new pavement and modernizing technology. The cost of the project is $350 million.
Project is scheduled for completion in 2022.