Mississippi Work Zone Laws
Mississippi ties the work-zone speeding penalty to workers being present and the reduced limit being signed; both must hold (Miss. Code §63-3-516). A first offense runs up to $250, and repeats double the normal maximum. Hit road equipment or a vehicle for $500 or more and it is a misdemeanor, up to $1,000 and as long as a year in jail. A flagger's paddle is a traffic-control device you must obey (§63-3-313). No work-zone speed cameras.
How Mississippi handles work zones
Mississippi ties the work-zone speeding penalty to workers being present and the reduced limit being signed; both must hold (Miss. Code §63-3-516). A first offense runs up to $250, and repeats double the normal maximum. Hit road equipment or a vehicle for $500 or more and it is a misdemeanor, up to $1,000 and as long as a year in jail. A flagger's paddle is a traffic-control device you must obey (§63-3-313). No work-zone speed cameras.
Speed, fines, phone, and the flagger
- Speed rule: Hold the posted work-zone limit whenever workers are present and the reduced limit is signed. Both must be true for the work-zone speeding penalty to apply (Miss. Code §63-3-516).
- Fine multiplier: Up to $250 first offense, doubled on repeats. A first work-zone speeding offense runs up to $250, and second and later offenses carry double the normal maximum under §63-9-11. Damage equipment or a vehicle by $500 or more and it is a misdemeanor: $250 to $1,000 and 30 days to a year in jail (Miss. Code §63-3-516).
- Phone in a work zone: Covered by the general handheld rule
- Flagger authority: A flagger's paddle is an official traffic-control device; disobeying it is a violation (Miss. Code §63-3-313). Stop when the paddle reads STOP, crawl when it reads SLOW.
- Base fine: Up to $250 for a first work-zone speeding offense, doubled for repeats (Miss. Code §63-3-516).
Mississippi Work Zone FAQ
Do work zone fines double in Mississippi?
What is the work zone speed rule in Mississippi?
Do I have to obey a flagger in Mississippi?
What is the base fine for a Mississippi work zone violation?
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 Traffic laws change and this can be out of date, so always confirm the current statute and obey posted signs before you rely on it.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://codes.findlaw.com/ms/title-63-motor-vehicles-and-traffic-regulations/ms-code-sect-63-3-516/. See our Terms & Disclaimer.
More for Mississippi
Check Mississippi before you roll
Live weather, closures, and hazards on one map. Free, no account.
Open Live Map →