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Warning · Diamond · MUTCD 11th edition

W1-1 Turn

W1-1 Turn sign from the MUTCD 11th edition: 4 standard sizes (18" × 18", 30" × 30", 36" × 36", and 48" × 48"), with border widths and colors.

Open this sign in the editorStandard sizes
W1-1
Drawn at 30" × 30"

01

Standard sizes

SizeRoad typeBorderCorner radius
18" × 18"—5/8"1 1/2"
30" × 30"Conventional Road, Single LaneConventional Road, Multi-Lane3/4"1 7/8"
36" × 36"Expressway7/8"2 1/4"
48" × 48"Freeway1 1/4"3"

02

Colors

Legend
Black
Background
Yellow
Border
Black

03

Standard reference

  • SHS 2024 sheet 3-1 (W1-1, 18 in); MUTCD 11th ed.
  • SHS 2024 sheet 3-1 (W1-1, 30 in); MUTCD 11th ed.
  • SHS 2024 sheet 3-1 (W1-1, 36 in); MUTCD 11th ed.
  • SHS 2024 sheet 3-1 (W1-1, 48 in); MUTCD 11th ed.