North Carolina Truck Lane Restrictions
North Carolina added a statewide truck left-lane ban effective December 1, 2025. A vehicle rated 26,001 lb GVWR or more may not use the left-most lane of a controlled-access highway with six or more lanes (N.C.G.S. 20-146(f)). It's an infraction, up to $100. The law is new, so older guides won't list it.
Which lanes a truck can use in North Carolina
North Carolina added a statewide truck left-lane ban effective December 1, 2025. A vehicle rated 26,001 lb GVWR or more may not use the left-most lane of a controlled-access highway with six or more lanes (N.C.G.S. 20-146(f)). It's an infraction, up to $100. The law is new, so older guides won't list it.
Roads, exceptions, and signs
- Where it applies: Controlled-access highways with six or more lanes. Statewide.
- Statutory statewide.
- General rule: The general keep-right rule is N.C.G.S. 20-146(b).
- Brand new - effective for offenses on or after Dec 1, 2025. Older guides won't have it.
What a lane violation costs
An infraction, up to $100 plus costs.
North Carolina Truck Lane FAQ
Can a truck drive in the left lane in North Carolina?
Is there a truck lane restriction in North Carolina?
What is the fine for a lane violation in North Carolina?
Reference information for planning, not legal advice. Traffic laws change and this can be out of date, so always confirm the current statute and obey posted signs before you rely on it. Last reviewed July 2026. Source: https://www.ncleg.gov/enactedlegislation/statutes/pdf/bysection/chapter_20/gs_20-146.pdf. See our Terms & Disclaimer.
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