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SB 18-144

signed

Bicycle Operation Approaching Intersection

Plain-English Summary

AI-generated

Senate Bill 18-144 allows cities and counties in Colorado to create local rules for how bicycles should behave at intersections with stop signs or red lights. Under these rules, a cyclist can go through an intersection without stopping if it's safe and they slow down to a reasonable speed (which can be set between 10 to 20 miles per hour by the local government). For red lights, cyclists must still stop but can proceed when it’s safe. This bill affects anyone who rides a bicycle in Colorado, particularly those in areas that choose to implement these rules. Since the status is "signed," this means the bill has been approved and signed into law, so cities and counties can now create their own regulations based on what the bill outlines.

Official Summary

The bill permits a municipality or county to adopt a local ordinance or resolution regulating the operation of bicycles approaching intersections with stop signs or illuminated red traffic control signals. The ordinance shall not, however, apply to any portion of the state highway system. Under a local regulation, a bicyclist approaching a stop sign must slow to a reasonable speed and, when safe to do so, may proceed through the intersection without stopping. A bicyclist approaching an illuminated red traffic control signal must stop at the intersection and, when safe to do so, may proceed through the intersection. The bill sets the reasonable speed limit at 15 miles per hour. However, a municipality or county may lower the reasonable speed to 10 miles per hour or raise the limit to 20 miles per hour at any individual intersection. If the local government sets a lower or higher reasonable speed limit, the local government must post signage indicating that speed limit at the intersection. If the municipality or county adopts an ordinance or resolution pursuant to the act, it must be consistent with the act. An ordinance adopted before the effective date of the act that similarly regulates bicycles remains valid. (Note: This summary applies to the reengrossed version of this bill as introduced in the second house.) , Read More

Details

Chamber
Senate
First action
2018-05-03
Latest action
2018-01-29
Last action desc.
Introduced In Senate - Assigned to State, Veterans, & Military Affairs
OpenStates
View source ↗

Related Legislation

This bill affects (17)

amends
SB 17-294(2017A)· signed
Revisor's Bill
amends
SB 17-093(2017A)· failed
Operation Of Bicycles Approaching Intersections
amends
HB 17-1151(2017A)· signed
Electrical Assisted Bicycles Regulation Operation
amends
HB 17-1102(2017A)· failed
Prohibit Nuisance Exhibition Motor Vehicle Exhaust
amends
SB 17-278(2017A)· signed
Prohibit Nuisance Exhibition Motor Vehicle Exhaust
relates
SB 17-213(2017A)· signed
Automated Driving Motor Vehicles
relates
HB 17-1242(2017A)· failed
New Transportation Infrastructure Funding Revenue
relates
SB 17-242(2017A)· signed
Modernize Behavioral Health Terminology in Colorado Revised Statutes
relates
HB 17-1044(2017A)· signed
Autocycle Characteristics & Safety Requirements
relates
SB 17-100(2017A)· signed
Land Stewardship Volunteer Grantee Immunity
relates
HB 17-1166(2017A)· failed
Access Between Highways And Adjoining Businesses
relates
HB 17-1314(2017A)· failed
Colorado Right To Rest Act
relates
SB 17-240(2017A)· signed
Sunset Motor Vehicle Dealers Sales
relates
SB 18-030(2018A)· signed
Relocate Auto Industry Division To Title 44
relates
SB 17-059(2017A)· signed
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relates
HB 17-1107(2017A)· signed
Division Of Motor Vehicles Colorado Driver's License Record Identification And Vehicle Enterprise System
relates
HB 18-1067(2018A)· signed
Right To Rest Act

Affected by (59)

amends
HB 26-1237(2026A)· signed
Transportation Safety Modifications
amends
HB 18-1299(2018A)· signed
Electronic Filing Title Registration Motor Vehicle
amends
HB 25-1197(2025A)· signed
Sale of Electrical Assisted Bicycles Requirements
amends
HB 26-1097(2026A)· failed
Register & Drive Surplus Military Vehicles
amends
HB 22-1043(2022A)· signed
Motorcycle And Autocycle Definitions
amends
SB 22-179(2022A)· signed
Deter Tampering Motor Vehicle Emission Control System
amends
HB 26-1426(2026A)· signed
Department of Law Legislative Report
amends
HB 22-1295(2022A)· signed
Department Early Childhood And Universal Preschool Program
amends
HB 22-1028(2022A)· signed
Statewide Regulation Of Controlled Intersections
amends
HB 25-1281(2025A)· signed
Title Register & Drive Kei Vehicles
amends
HB 25-1127(2025A)· signed
Register & Drive Surplus Military Vehicles
amends
HB 25-1320(2025A)· signed
School Finance Act
relates
SB 24-195(2024A)· signed
Protect Vulnerable Road Users
relates
HB 24-1121(2024A)· signed
Consumer Right to Repair Digital Electronic Equipment
relates
SB 24-192(2024A)· signed
Motor Vehicle Lemon Law
relates
HB 22-1074(2022A)· signed
Traffic Violations On Interstate 70 Shoulder Lanes
relates
HB 24-1348(2024A)· signed
Secure Firearm Storage in a Vehicle
relates
HB 26-1430(2026A)· signed
Transportation Funding Adjustments
relates
HB 26-1426(2026A)· signed
Department of Law Legislative Report
relates
HB 25-1144(2025A)· signed
Repeal Retail Delivery Fees
relates
SB 25-117(2025A)· signed
Reduce Transportation Costs Imposed by Government
relates
SB 26-141(2026A)· signed
Wildlife Collision Prevention
relates
SB 18-233(2018A)· signed
Elections Clean-up
relates
SB 22-086(2022A)· signed
Homestead Exemption And Consumer Debt Protection
relates
SB 24-184(2024A)· signed
Support Surface Transportation Infrastructure Development
relates
HB 24-1449(2024A)· signed
Environmental Sustainability Circular Economy
relates
HB 18-1439(2018A)· signed
Prohibit Misleading Signs Disclaiming Liability
relates
HB 18-1406(2018A)· signed
Driver’s Licenses And Judgments For Traffic Regulations
relates
HB 26-1261(2026A)· failed
Motor Vehicle Consumer Protections
relates
SB 23-097(2023A)· signed
Motor Vehicle Theft And Unauthorized Use
relates
SB 24-100(2024A)· signed
Commercial Vehicle Highway Safety Measures
relates
SB 24-065(2024A)· signed
Mobile Electronic Devices & Motor Vehicle Driving
relates
HB 25-1276(2025A)· signed
Court Actions Related to Failure to Appear in Court
relates
HB 26-1281(2026A)· passed
Homicide Criminal Offenses
relates
SB 22-141(2022A)· signed
Nonsubstantive Changes To Title 43
relates
HB 23-1272(2023A)· signed
Tax Policy That Advances Decarbonization
relates
HB 23-1301(2023A)· signed
Revisor's Bill
relates
SB 24-036(2024A)· signed
Vulnerable Road User Protection Enterprise
relates
SB 24-090(2024A)· signed
Possess Identification While Driving
relates
HB 24-1152(2024A)· signed
Accessory Dwelling Units
relates
HB 24-1112(2024A)· signed
First Responder with Disability License Plate
relates
HB 22-1026(2022A)· signed
Alternative Transportation Options Tax Credit
relates
HB 22-1388(2022A)· signed
Vehicle Registration And Certificate Of Title
relates
HB 23-1276(2023A)· signed
Scope Of Bridge And Tunnel Enterprise
relates
HB 23-1169(2023A)· signed
Limit Arrest For Low-level Offenses
relates
HB 26-1266(2026A)· failed
Repeal Retail Delivery Fees
relates
HB 26-1329(2026A)· failed
Motor Vehicle Stunt Drive & Takeover Penalties
relates
HB 26-1125(2026A)· failed
Parent Penalties Minor Using Electric Bicycle
relates
HB 25-1112(2025A)· signed
Local Authorities Enforce Vehicle Registration
relates
SB 26-112(2026A)· signed
Court Actions Related to Failure to Appear in Court
relates
HB 22-1242(2022A)· signed
Regulate Tiny Homes Manufacture Sale And Install
relates
HB 22-1282(2022A)· signed
The Innovative Housing Incentive Program
relates
HB 22-1278(2022A)· signed
Behavioral Health Administration
relates
HB 26-1382(2026A)· signed
Support of Coloradans with Disabilities
relates
SB 22-193(2022A)· signed
Air Quality Improvement Investments
relates
HB 22-1104(2022A)· signed
Powerline Trails
relates
SB 23-055(2023A)· signed
Car Sharing Program Sales Use And Ownership Tax
relates
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Vehicle Value Protection Agreement
repeals
SB 22-212(2022A)· signed
Revisor's Bill

Votes

BILL
2018-04-18 · Senate · passYes: 54 · No: 10 · Other:
CONCUR
2018-04-18 · Senate · passYes: 34 · No: 0 · Other:
BILL
2018-04-18 · Senate · passYes: 18 · No: 15 · Other:
REPASS
2018-04-18 · Senate · passYes: 24 · No: 10 · Other: