Regulatory Road Sign (R5-2)
No Trucks Sign Meaning & Driving Rules
Prohibits commercial trucks, heavy freight vehicles, and tractor-trailers from using the roadway.
Required Driver Action & Right-of-Way Protocol
Commercial vehicle drivers must find an alternate designated truck route.
Detailed Overview & Purpose
The No Trucks sign (R5-2) bans commercial trucks from residential streets, parkways, and historic districts due to weight limits, noise ordinances, or tight turning radii.
Key Standard & Origin: Many historic parkways (like in New York and Connecticut) have stone bridges too low for commercial trucks.
Where You'll Find This Sign
Parkways, historic district streets, and residential neighborhood access roads.
Common Driver Mistakes to Avoid
Commercial drivers following passenger car GPS units into truck-prohibited parkways.
How This Sign Appears on the DMV Knowledge & Road Test
Essential CDL and commercial route compliance test question.
Legal Penalties and Moving Violations
Commercial trucks on prohibited routes face fines exceeding $1,000 and vehicle impoundment.
When you encounter the official No Trucks (R5-2) on a roadway, what is your legal duty?
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