US 36 Estes Park to Boulder Sign Replacement

About the Project

The project will take place along US 36 from Estes Park near the US 34/US 36 intersection, Mile Point 0, to Boulder near Jay Road, MP 34.

Crew will perform the following work:

• Removing approximately 660 signs
• Installing approximately 900 new signs and sign posts, including:
  • Speed limit
  • Directional
  • Street
  • Mile point
  • Guide
  • Regulatory
  • Warning

Work this Week & Lane Closure on US 36 from Estes Park to Boulder

Project Facts

• Construction Cost: $928,000
• Contractor: Work Zone Traffic Control
• Timeline: August 2025 through November 2025
• Location: Highway(s) and specific location 
  • Nearest Town/City: Estes Park and Boulder
  • Mile Point(s): MP 0 to MP 34
  • County: Larimer and Boulder

Project Benefits

The new signs will provide better reflectivity at night to help motorist navigate the highway safely.

Work Schedule

• Daytime work hours are Monday through Friday from 7 a.m. to 6 p.m.
• Nighttime work hours are Sunday night through Friday morning from 6 p.m. to 6 a.m.

Traffic Impacts

Motorists can expect the following impacts during the period of construction:

• Plan for shoulder closures, single lane closures and one-lane alternating traffic
• Expect 10-minute delays
• Refer to COtrip.org for real-time travel conditions and road closures