Violations Currently Being Enforced

Colorado Speed Enforcement Violations Currently Being Enforced on CO 119 between Boulder and Longmont Warnings Active graphic. Refer to the graphic for specifics.
Caption: The Colorado Speed Enforcement program is currently enforcing speeding violations on CO 119 between Boulder and Longmont, with warnings active. Drivers exceeding posted speed limits will be issued a warning by mail.

Locations

The Colorado Speed Enforcement program will begin issuing $75 civil penalties for speeding violations on Colorado Highway 119 between Boulder and Longmont on Jan. 12, 2026. The program aims to promote safety by enforcing speeding along high-risk corridors, starting with the work zone for the CO 119 Safety, Mobility and Bikeway project.

Enforcement sites are selected based on crash and speed data indicating high-risk corridors. Sites may also be selected based on the viability of traditional in-person law enforcement in the work zone.

Speed Enforcement Program Map
Map showing active automated speed enforcement location along CO 119, highlighted in red. The enforcement area runs between the cities of Boulder and Longmont in northern Colorado, which is northwest of Denver and Colorado Springs, southwest of Fort Collins, and north of Golden and Idaho Springs. CO 119 runs through Boulder County and is north of CO 93, US 36 and I-70, northwest of E-470 and Northwest Parkway, and west of I-25.

Active Automated Speed Enforcement Work Zones

Graphic pinpointing the locations of speed cameras along northbound and southbound CO 119. Text overlay says, “Colorado Speed Enforcement Program. Drivers 10+ mph over the speed limit will be issued warnings. CO 119 Speed Camera Locations.”
Six speed cameras are placed along northbound CO 119 at Mile Points 47.62, 47.22 and 46.74 and southbound at MP 47.46, 47.05, and 46.55 (between Jay Road and Lookout Road).
CO 119 between Boulder & Longmont
  • MP 44.5 to 54.5
  • County: Boulder
  • Warning Period: July 21, 2025
  • Citations Begin: Jan. 12, 2026

Violations

A notice of violation will be mailed to the vehicle's registered owner within 30 days of the violation occurring. The civil penalty for speeding in a work zone using speed safety cameras is $75.

As specified in Colorado Revised Statute 42-4-110.5, the registered owner of the vehicle remains liable for payment of the violation even if the registered owner was not driving the motor vehicle. The registered owner may obtain payment from the lessor or renter of the motor vehicle and forward the payment to the state. 

Additional details on ways to pay a fine will be made available in winter 2025/2026 when the citation period begins.