Regulatory sign

R4-1 — Do Not Pass

R4-1 (Do Not Pass) is an official MUTCD traffic sign designation within the regulatory sign family. Standard vector graphics are published by FHWA under Standard Highway Signs.

Designation

R4-1

Official sign name

Do Not Pass

Sign family

Regulatory

Sign series

R4 Series

Primary authority

Federal Highway Administration (FHWA)

MUTCD edition

11th Edition (December 2023)

Artwork status

5 artwork variants matched

Artwork release

Standard Highway Signs release 3

Artwork format

SVG

Artwork variants

5 official configurations