An orange diamond sign showing a worker holding a shovel warns that:

Correct answer: B. – Road workers may be on or near the roadway ahead
The Workers sign warns that road work personnel may be on or close to the roadway. The Oregon Driver Manual explains that orange traffic control devices identify work zones, where workers and construction equipment may be near moving traffic. Follow signs, cones, flaggers, and other traffic-control devices.
Source: OAR 734-020-0005 – Traffic Control Devices, Manual on Uniform Traffic Control Devices, 11th ed., W21-1 – Workers, Oregon Driver Manual — Sharing the Road, “Work Zones”



