Informational reference only. Not legal advice. Verify with the governing authority before you build.
US Traffic-Safety Compliance, Federal and 50 States

Every traffic-safety rule, answered for your job and your state.

Cones, signs, work zones, ADA parking, valet and crowd control. Exact requirements, cited to primary law, verified and dated. Built for the people who carry the liability.

8
Product groups
51
States and federal
100%
Primary-source cited
Compliance Finder
Scenario / State / Answer

Pick a scenario and state, then get a cited compliance checklist for your situation.

    Verified Jun 2026 Sources (3)

    Browse the reference

    Scenarios

    Start from the job you are doing. Each scenario gives a state-specific compliance checklist.

    Parking lotLane closureFlaggingValetSpecial event

    Products

    Cones, signs, barricades, ADA signage, and more.

    States

    Adoption model, quirks, and permit authorities.

    Standards

    The primary law, in plain English.

    MUTCDADAOSHAMASHANSI/ISEA

    Jump to a state

    CaliforniaFloridaTexasNew York IllinoisGeorgiaOhioMichiganMinnesotaPennsylvaniaplus 40 more