What does this sign mean?
- Trucks are not allowed
- Truck crossing ahead
- Trucks must use this route
Show the answer
Trucks are not allowed
A red circle and slash over a symbol means the thing shown is prohibited.
Source: Manual on Uniform Traffic Control Devices, 11th Edition, Section 2B.45; Tennessee Comprehensive Driver License Manual, Section B, Chapter 3, Traffic Signs and Signals: Regulatory Signs (p. 37)