C-31 · California

C-31 Construction Zone Traffic Control

A construction zone traffic control contractor prepares or removes lane closures, flagging, or traffic diversions, utilizing portable devices, such as cones, delineators, barricades, sign stands, flashing beacons, flashing arrow trailers, and changeable message signs, on roadways, including, but not limited to, public streets, highways, or any public conveyance. Authority cited: Sections 7008 and 7059; Reference: Sections 7058 and 7059 (Business and Professions Code)

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Law and Business exam required. This secondary test should be maintained alongside the trade study chapters for most licenses.

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Full test exam

Randomized Mixed Exam Across All Chapters

This longer exam randomizes questions every run and shows a chapter indicator on each question.