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Regulatory · Rectangle · California MUTCD

R18B(CA) Right Lane Freeway Only

R18B(CA) Right Lane Freeway Only sign from the California MUTCD: standard size (36" × 36"), with letter heights, border widths, and colors.

Open this sign in the editorStandard sizes
R18B(CA)
Drawn at 36" × 36"

01

Standard sizes

SizeRoad typeBorderCorner radiusLettersRIGHT LANELettersFREEWAY ONLY
36" × 36"—7/8"1 1/2"4"FHWA Series D5"FHWA Series D

02

Colors

Legend
Black
Background
White
Border
Black

03

Standard reference

  • Caltrans sign specification R18B(CA) dated 7/15/96 (36x36 in)