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Prince William County, VA Mobility & Curb Rules: Bike Lane Rules (2026)

Some Restrictions
Compiled from the official code textEditor Martyn O'NeillLast verified September 2026

Key Facts

Governing section
County Code § 13-214(c)
Rule
No crossing solid bike-lane line to pass
Exceptions
Police direction, weather, accident, emergency
Cyclist passing clearance
3 feet under § 13-212(g)
Default fine
Up to $250 (§ 13-8)

Summary

Prince William County bars drivers from crossing a solid line marking a bicycle lane to get around another vehicle. County Code § 13-214(c) closes off that maneuver except for a handful of named emergencies, replacing any general passing latitude drivers might assume applies once a lane is striped for bikes.

These county ordinances apply to unincorporated areas of Prince William County. Incorporated cities within the county may have their own rules that take precedence over county-level regulations.

Notwithstanding subsections (a) and (b), nothing in this section shall permit a driver of a motor vehicle to cross a solid line designating a bicycle lane to pass or attempt to pass another vehicle, except as provided in Code of Virginia, §§ 46.2-920.1, 46.2-1210, or 46.2-1212.1, and sections 13-6.1 and 13-450 of this article, as directed by a law-enforcement officer, or where the roadway is otherwise impassable due to weather conditions, an accident, or an emergency situation.

View official code

Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: Code of Ordinances: Supplement 46 Update 4).

Full Breakdown

1 and 13-450, a direction from a law-enforcement officer, or a roadway made impassable by weather, an accident, or another emergency. This sits alongside § 13-212(g), which requires any driver overtaking a bicycle, electric power-assisted bicycle, moped or animal-drawn vehicle to leave at least three feet of clearance and stay clear until safely past, and § 13-212(f), which lets a cyclist legally pass a slower vehicle on either side within the same lane. Prince William's authority to write these rules traces to Virginia's Dillon Rule structure: the ordinance is adopted under, and must track, state passing statutes at Va. 2-907, so the county cannot loosen or tighten the core passing standard, only implement it locally.

Violations & Fines

Crossing a solid bicycle-lane line to pass is a traffic infraction under Chapter 13's default penalty at § 13-8: a fine capped at the amount set for a Class 4 misdemeanor under Virginia Code § 18.2-11, currently $250, since § 13-214 sets no separate penalty of its own. Police can cite the maneuver on sight, and a resulting collision with a cyclist can support a separate careless-driving charge under § 13-228.1 if it causes serious injury or death.

Frequently Asked Questions

Can I ever cross a solid bike lane line to pass in Prince William County?
Only in narrow situations: when a law-enforcement officer directs it, when weather or an accident makes the roadway otherwise impassable, or under the specific state and county exceptions listed in § 13-214(c) for tow trucks and school-zone operations. Ordinary impatience with a slow vehicle ahead does not qualify.
How much room must I give a cyclist when passing on a normal lane?
County Code § 13-212(g) requires at least three feet of clearance to the left of a bicycle, electric power-assisted bicycle, moped or animal-drawn vehicle, and the overtaking driver cannot move back to the right until safely clear of what was passed.
What happens if I'm cited for illegally crossing a bike lane's solid line?
It's charged as a traffic infraction under § 13-8, capped at the fine set for a Class 4 misdemeanor under Virginia Code § 18.2-11, currently $250. If the maneuver causes injury to a cyclist, prosecutors can add a careless-driving charge under § 13-228.1.

Sources & Official References

Other rules in Prince William County

All Prince William County rules

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