Regulatory · Rectangle · MUTCD 11th edition

R5-1b Bicycle Wrong Way

R5-1b Bicycle Wrong Way sign from the MUTCD 11th edition: standard size (12" × 18"), with letter heights, border widths, and colors.

R5-1b
Drawn at 12" × 18"

01

Standard sizes

SizeRoad typeBorderCorner radiusLettersWRONG WAY
12" × 18"—3/8"1 1/2"2 1/2"FHWA Series C

02

Colors

Legend
White
Background
Red
Border
White

03

Standard reference

  • SHS 2024 sheet 2-192 (R5-1b, 12x18 in); MUTCD 11th ed. Table 2C-1