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Work Zone Laws No. KY Enhanced fines in the zone

Kentucky Work Zone Laws

Kentucky hits hard in a work zone, but only with a worker present. A traffic violation there runs a flat $500 under Ky. Rev. Stat. §189.2327, which needs posted signs warning that fines increase and a bona fide worker on site. The older §189.394 also doubles speeding fines in work zones. No worker, no enhancement, though the posted limit still stands. Kentucky bans texting, not all handheld use, so there's no separate work-zone phone rule. Obey a flagger's signal like a traffic officer's (§189.393).

In-zone finesA flat $500 fine for a work-zone traffic violation with a worker present and warning signs posted
Speed ruleObey the posted reduced limit through the marked zone
Work-zone phoneGeneral rule only
Base fine$500 flat for a work-zone traffic violation when a worker is present and warning signs are posted
01 The rule

How Kentucky handles work zones

Kentucky hits hard in a work zone, but only with a worker present. A traffic violation there runs a flat $500 under Ky. Rev. Stat. §189.2327, which needs posted signs warning that fines increase and a bona fide worker on site. The older §189.394 also doubles speeding fines in work zones. No worker, no enhancement, though the posted limit still stands. Kentucky bans texting, not all handheld use, so there's no separate work-zone phone rule. Obey a flagger's signal like a traffic officer's (§189.393).

02 The details

Speed, fines, phone, and the flagger

Kentucky Work Zone FAQ

Do work zone fines double in Kentucky?
A flat $500 fine for a work-zone traffic violation with a worker present and warning signs posted (Ky. Rev. Stat. §189.2327). The older §189.394 provides for doubling of speeding fines in highway work zones. Kentucky hits hard in a work zone, but only with a worker present.
What is the work zone speed rule in Kentucky?
Obey the posted reduced limit through the marked zone. The steep money applies only when at least one bona fide worker is present and signs warn that fines increase. No worker, the posted limit still binds but the enhancement is off.
Do I have to obey a flagger in Kentucky?
Obey a flagger's signal as you would a traffic officer's (Ky. Rev. Stat. §189.393). The work-zone paddle directs traffic and disobeying is citable.
What is the base fine for a Kentucky work zone violation?
$500 flat for a work-zone traffic violation when a worker is present and warning signs are posted (§189.2327); otherwise the standard speeding fine. The older §189.394 doubles speeding fines in highway work zones.

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://apps.legislature.ky.gov/law/statutes/statute.aspx?id=56551. See our Terms & Disclaimer.

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