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Work Zone Laws No. WY Enhanced fines in the zone

Wyoming Work Zone Laws

Wyoming skips the 'double' and simply charges more. A dedicated construction-zone fine schedule keys to the posted limit: about $95 plus $7 a mph for 11 to 20 over, and $195 plus $7 past 20 over (W.S. 31-5-1201(d)(vii)). It applies whenever the zone is signed, workers or not, and it is a misdemeanor. Obey the flagger's paddle as a traffic-control device (31-5-402). Statewide, only texting is banned, so keep the phone down anyway.

In-zone finesNo flat doubling; a stiffer fixed schedule instead
Speed ruleThe posted construction-zone limit applies whenever the zone is signed, workers or not
Work-zone phoneGeneral rule only
Base fineConstruction-zone schedule
01 The rule

How Wyoming handles work zones

Wyoming skips the 'double' and simply charges more. A dedicated construction-zone fine schedule keys to the posted limit: about $95 plus $7 a mph for 11 to 20 over, and $195 plus $7 past 20 over (W.S. 31-5-1201(d)(vii)). It applies whenever the zone is signed, workers or not, and it is a misdemeanor. Obey the flagger's paddle as a traffic-control device (31-5-402). Statewide, only texting is banned, so keep the phone down anyway.

02 The details

Speed, fines, phone, and the flagger

Wyoming Work Zone FAQ

Do work zone fines double in Wyoming?
No flat doubling; a stiffer fixed schedule instead. In a construction zone Wyoming charges $40 plus $7/mph for 6-10 over, $95 plus $7/mph for 11-20 over, and $195 plus $7/mph past 20 over (W.S. 31-5-1201(d)(vii)). Applies whenever the zone is signed. Wyoming skips the 'double' and simply charges more.
What is the work zone speed rule in Wyoming?
The posted construction-zone limit applies whenever the zone is signed, workers or not. Wyoming attaches a separate, higher construction-zone fine schedule to that posted limit (W.S. 31-5-1201(d)(vii)); applies always while signed.
Do I have to obey a flagger in Wyoming?
You must obey any official traffic-control device unless a police officer directs otherwise (W.S. 31-5-402); a flagger's paddle is such a device, and a violation is a misdemeanor under W.S. 31-5-1201.
What is the base fine for a Wyoming work zone violation?
Construction-zone schedule (W.S. 31-5-1201(d)(vii)): roughly $130 for about 15 mph over, climbing steeply the faster you go, plus fees and costs.

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/wy/title-31-motor-vehicles/wy-st-sect-31-5-1201/. See our Terms & Disclaimer.

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