Mobility & Curb Rules in Adams County, CO (2026)

1 county-level rule, plus city-specific rules for 1 city in Adams County, Colorado.

Verified from official government sources

Note: These county rules apply to unincorporated areas of Adams County. If you live within an incorporated city, that city's own rules apply: see the city list below.

Bike Lane Rules

Bicycles, including e-bikes and unicycles, may only be ridden on trails specifically designated for that use within Adams County parks, trails and open space areas, and at Riverdale Regional Park. Riders must yield to equestrians and pedestrians, and downhill cyclists yield to riders headed uphill, under Resolution 2022-649's trail-use rules.

Bicycle Trail Rules in Adams County Parks

Significant Restrictions

Adams County POSCA Rules & Regulations (Res. 2022-649), Rule 3(c),(g)

No person shall ride a bicycle, including electric powered bikes or unicycles, within any Adams County park, trail, or open space area except on trails where such use is designated, including day-of-use and directional designations, and at the Riverdale Regional Park. Strollers and wheelchairs are exempted from this regulation and are permitted within any Adams County park, trail, or open space...

Full ordinance details →Official source ↗

Mobility & Curb Rules by City in Adams County

1 cities in Adams County have their own mobility & curb rules rules. Each link goes to that city's dedicated page with code citations.

ThorntonPop. 141,867

1 verified rule • E-Bike Classes

All Adams County ordinances

See every category we cover for Adams County: parking, noise, fences, fires, animals, pools, and more.

Adams County Ordinance Hub →