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Warning · Diamond · Texas MUTCD

W3-7aT Ramp Signal Ahead

W3-7aT Ramp Signal Ahead sign from the Texas MUTCD: standard size (36" × 36"), with letter heights, border widths, and colors.

Open this sign in the editorStandard sizes
W3-7aT
Drawn at 36" × 36"

01

Standard sizes

SizeRoad typeBorderCorner radiusLettersRAMP SIGNAL AHEAD
36" × 36"Expressway7/8"2 1/4"5"FHWA Series D

02

Colors

Legend
Black
Background
Yellow
Border
Black

03

Standard reference

  • TxDOT SHSD 2012 Rev. 4, sheet 2-41 (W3-7aT, 36 in)