Whether you are pedaling up the 30th Street protected lanes or commuting home via the Diagonal Highway, Boulder’s roads are changing. As of 2026, new legislative updates are in full swing to keep vulnerable road users safe. Here is what you need to know to remain protected.
Following the Safety Stop law
In April 2022, the Colorado Safety Stop law took effect, but it requires extra focus in high-traffic areas like University Hill. This mandates cyclists and operators of low-speed conveyance vehicles 15 years and older to treat stop signs as yield signs. You may proceed without a full stop if the intersection is clear.
As for red lights, you must come to a complete stop when encountering them. If there is no cross-traffic, you may proceed straight or turn right before the light turns green. Even with these rules, you must still yield the right-of-way to any vehicle already in the intersection.
Pedaling at the right speed
Colorado law has three e-bike categories:
- Class 1: E-bikes with pedal assist up to 20 miles per hour
- Class 2: E-bikes with throttle assist up to 20 miles per hour
- Class 3: E-bikes with pedal assist up to 28 miles per hour
Class 1 and 2 e-bikes are permitted on most multi-use paths, provided you adhere to the 15 mph speed limit. However, if you are on a Class 3 e-bike, you must stay on the bike lane and refrain from entering sidewalks and soft-surface trails.
Sharing the road with cyclists
Drivers and cyclists carry the same rights and responsibilities, but specific statutes govern their interaction:
- Cyclists should stay to the far right side of the road as is safe. They have the legal right to take the lane if the shoulder is narrow, contains hazards or are preparing for a left turn.
- Drivers must allow at least three feet of separation between any part of their vehicle and the cyclist when overtaking.
Drivers may cross a double yellow line to pass a cyclist, as long as there is a three-foot distance. If there is oncoming traffic, it is best to wait rather than squeeze past a rider in narrow roads, such as Flagstaff Road and Boulder Canyon.
Taking action in the face of an accident
Even with Colorado’s detailed road rules, accidents can happen. If a distracted driver ignores your right-of-way or an e-bike sidelines you, you may have grounds to file a claim against them. Determining fault with the updated regulations requires a sharp eye. Seeking counsel from an auto accident attorney can help you navigate the legal landscape.