Route markers sign

M1-1 — Interstate Route (1, 2 digits)

M1-1 (Interstate Route (1, 2 digits)) is an official MUTCD traffic sign designation within the route markers sign family. Standard vector graphics are published by FHWA under Standard Highway Signs.

Designation

M1-1

Official sign name

Interstate Route (1, 2 digits)

Sign family

Route markers

Sign series

M1 Series

Primary authority

Federal Highway Administration (FHWA)

MUTCD edition

11th Edition (December 2023)

Artwork status

6 artwork variants matched

Artwork release

Standard Highway Signs release 5

Artwork format

SVG

Artwork variants

6 official configurations