Regulatory · Rectangle · MUTCD 11th edition

R4-7c Narrow Keep Right

R4-7c Narrow Keep Right sign from the MUTCD 11th edition: standard size (18" × 30"), with border widths and colors.

R4-7c
Drawn at 18" × 30"

01

Standard sizes

SizeRoad typeBorderCorner radius
18" × 30"—5/8"1 1/2"

02

Colors

Legend
Black
Background
White
Border
Black

03

Standard reference

  • SHS 2024 sheet 2-174 (R4-7c, 18x30 in); MUTCD 11th ed.