Guide sign

D10-3a — Intermediate Reference Location (4 digits)

D10-3a (Intermediate Reference Location (4 digits)) is an official MUTCD traffic sign designation within the guide sign family. Standard vector graphics are published by FHWA under Standard Highway Signs.

Designation

D10-3a

Official sign name

Intermediate Reference Location (4 digits)

Sign family

Guide

Sign series

D10 Series

Primary source

FHWA MUTCD 11th Edition

Artwork status

3 artwork variants matched

Artwork release

Standard Highway Signs release 6

Artwork format

SVG

Artwork variants

3 (6 × 24 in, 10 × 48 in, 12 × 60 in)