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Regulatory · Rectangle · Texas MUTCD

R4-5bT Begin No Trucks Left Lane

R4-5bT Begin No Trucks Left Lane sign from the Texas MUTCD: standard size (48" × 72"), with letter heights, border widths, and colors.

Open this sign in the editorStandard sizes
R4-5bT
Drawn at 48" × 72"

01

Standard sizes

SizeRoad typeBorderCorner radiusLettersBEGIN NO TRUCKS LEFT LANE
48" × 72"—1 1/4"3"8"FHWA Series D

02

Colors

Legend
Black
Background
White
Border
Black

03

Standard reference

  • TxDOT SHSD 2012 Rev. 4, sheet 1-66 (R4-5bT, 48x72 in)