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Safety Laws in Colorado

Helmet Laws
Motorcycles
Operators or riders under 18 must wear helmets. Otherwise, there are no other helmet restrictions.
Bicyclists
There are no mandatory helmet laws for bicyclists.
Cell Phones and Texting
Any driver with a learner's permit, regardless of age, cannot use a cell phone while driving. In addition, all drivers under 18 are banned from cell phone use.
It is illegal for any driver of any age to text while behind the wheel.
Headlight Laws
Vehicles
Colorado law dictates that you must drive with headlights on between dusk and dawn and when visibility, due to weather conditions, is limited to 1,000 feet or less.
Motorcycles
Daytime headlights are not required.
Snowmobiles
When operated between dusk and dawn, your snowmobile must have at least one headlight that illuminates objects 100 feet ahead and at least one red taillight that's visible from 500 feet.
Bicycles
A front white headlight is required when riding at night.
Child Car Seat
Keep in mind that if you're in the market for one, you can shop online for a child car seat any time of day. When ordering, make sure the car seat matches your child's weight, height and age.
Rear Facing Seats
Infants who weigh under 20 pounds and are less than one year old must ride in a rear-facing safety seat.
Forward Facing Seat
Kids between the ages of one and four and who weigh between 20-40 pounds must ride in a forward-facing seat.
Booster Seats
Effective August 1, 2010, all children 8 years old or younger must be restrained in a booster seat. If parents have any questions on what kind of seat is needed or where to find a location that will check the safety of your child's safety seat, contact the Child Passenger Safety organization (CPS).
Seat Belt Law
Seat belts are mandatory for the driver and all front seat passengers.
Exceptions to this rule follow:
- Operating a vehicle manufactured before 1968―the year seat belts became federally required.
- Passengers with a physical or psychological disability are exempt from wearing a seat belt. A medical statement explaining the disability and the reason why a seat belt is inappropriate must accompany the passenger.
Not buckling up is considered a secondary violation. You can only be cited if you've been stopped for another reason, such as speeding or zooming through a stop sign.
Reporting Drunken and/or Dangerous Drivers
Dial either 911 or *DUI and you will be connected with the nearest law enforcement agency. When calling be prepared to provide the car's description, license plate number and direction of travel. Don't worry if your call proves wrong. It is better to err on the side or caution.
Unattended Kids in Cars
At this time there are no Colorado laws against leaving unattended kids in cars. If you suspect an unattended child is in danger, dial 911 and remain with the vehicle in question.
Unattended Pets in Cars
If you suspect an unattended pet is in danger, call the local police department or animal control unit.
Other Topics in This Section
- Traffic Alerts
- 511 Traffic Systems
- Recalls
- Tire Recalls
- How Emotions Affect Driving
- Driving in Hazardous Conditions
- Teen Drivers: A Beginner's Guide
- Seniors: When To Turn Over The Car Keys
- Packing Your First-Aid Kit
- Seven Senior Safety Suggestions
- Wildlife on the Road
- When to Call Wildlife Rescue
- Taking A Mature Driver Course
- Medications & Driving
- Night Driving
- Hallucinations on the Road
- How To Drive Distraction Free
- Treating Motion Sickness
- Road Rage: How To Deal With It
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