Regulatory · Rectangle · Texas MUTCD

R12-4aT Axle And Tandem Weight Limit

R12-4aT Axle And Tandem Weight Limit sign from the Texas MUTCD: standard size (24" × 36"), with letter heights, border widths, and colors.

R12-4aT
Drawn at 24" × 36"

01

Standard sizes

SizeRoad typeBorderCorner radiusLettersWEIGHT LIMIT AXLE TANDEMLetters25,000 8,000LettersLBS LBS
24" × 36"—5/8"1 1/2"3"FHWA Series C4"FHWA Series C3"FHWA Series B

02

Colors

Legend
Black
Background
White
Border
Black

03

Standard reference

  • TxDOT SHSD 2012 Rev. 4, sheet 1-231 (R12-4aT, 24x36 in)