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Warning · Circle · MUTCD 11th edition

W10-1 Grade Crossing Advance Warning

W10-1 Grade Crossing Advance Warning sign from the MUTCD 11th edition: 4 standard sizes (24" × 24", 30" × 30", 36" × 36", and 48" × 48"), with letter heights, border widths, and colors.

Open this sign in the editorStandard sizes
W10-1
Drawn at 24" × 24"

01

Standard sizes

SizeRoad typeBorderLettersR R
24" × 24"Conventional Road, Single LaneConventional Road, Multi-Lane5/8"5"FHWA Series E
30" × 30"Conventional Road, Single LaneConventional Road, Multi-Lane5/8"7"FHWA Series E
36" × 36"Expressway3/4"8"FHWA Series E
48" × 48"Freeway1 1/4"10"FHWA Series E

02

Colors

Legend
Black
Background
Yellow
Border
Black

03

Standard reference

  • SHS 2024 sheet 3-125 (W10-1, 24 in); MUTCD 11th ed. Table 2C-1
  • SHS 2024 sheet 3-125 (W10-1, 30 in); MUTCD 11th ed. Table 2C-1
  • SHS 2024 sheet 3-125 (W10-1, 36 in); MUTCD 11th ed. Table 2C-1
  • SHS 2024 sheet 3-125 (W10-1, 48 in); MUTCD 11th ed. Table 2C-1