Do Not Pass Sign R4-1

• MUTCD-compliant R4-1 regulatory sign
• Built on durable .080" (80 mil) rustproof aluminum
• Pre-punched mounting holes
• Available in 18" x 24", 24" x 30", 36" x 48", and 48" x 60"
• Reflective sheeting options for daytime and nighttime visibility
• Hardware sold separately

The R4-1 sign prohibits passing on the section of road where it is installed. Black DO NOT PASS legend on a white retroreflective background. Used on two-lane roads where passing maneuvers are prohibited due to limited sight distance, sharp curves, hill crests, or other safety considerations.

Four sizes are available. The 18" x 24" is for low-volume roads. The 24" x 30" is for conventional roads. The 36" x 48" is for expressways and oversized installations. The 48" x 60" is for freeway use. Sign post, mounting hardware, and brackets are sold separately. 48" x 60" signs ship truck freight.

Shipping
Orders ship within 1-3 business days. Tracking information is provided on every order. Most orders arrive within 2-7 business days depending on your destination.

Returns
We accept returns within 30 days of delivery. Items must be unused and in original condition. A restocking fee applies. Damaged or defective items will be replaced at no charge. Contact us and we'll make it right.