When two work zones converge, what strategy minimizes confusion?

• A. Rely on driver cues.
• B. Coordinated TCPs, unified messaging, and shared devices.
• C. Two separate, conflicting sets of signs.
• D. Close one zone completely.

Answer: (B)

When two work zones merge, you want a single, predictable set of instructions for drivers. Coordinated Traffic Control Plans, unified messaging, and shared devices give you one coherent plan from approach to exit, so signs, message boards, cones, and lane shifts all reflect the same guidance. That consistency reduces the mental load on drivers, prevents misinterpretation of conflicting signals, and helps maintain smooth traffic flow while keeping workers safe. Relying on driver cues is unreliable because cues can be missed or misunderstood in a complex scene. Having two separate, conflicting sign systems creates mixed messages that confuse motorists. Closing one zone completely isn’t a practical or guaranteed way to minimize confusion in most converging-zone situations.