Warning · Diamond · Texas MUTCD

W17-11T Rock Slides

W17-11T Rock Slides sign from the Texas MUTCD: 2 standard sizes (36" × 36" and 48" × 48"), with letter heights, border widths, and colors.

W17-11T
Drawn at 36" × 36"

01

Standard sizes

SizeRoad typeBorderCorner radiusLettersROCK SLIDES
36" × 36"Expressway7/8"2 1/4"6"FHWA Series D
48" × 48"Freeway1 1/4"3"8"FHWA Series D

02

Colors

Legend
Black
Background
Yellow
Border
Black

03

Standard reference

  • TxDOT SHSD 2012 Rev. 4, sheet 2-198 (W17-11T, 36 in)
  • TxDOT SHSD 2012 Rev. 4, sheet 2-198 (W17-11T, 48 in)