Temporary · Rectangle · MUTCD 11th edition

G20-5aP Work Zone (plaque)

G20-5aP Work Zone plaque from the MUTCD 11th edition: 3 standard sizes (24" × 18", 36" × 24", and 48" × 36"), with letter heights, border widths, and colors.

G20-5aP
Drawn at 24" × 18"

01

Standard sizes

SizeRoad typeBorderCorner radiusLettersWORK ZONE
24" × 18"—5/8"1 1/2"4"FHWA Series D
36" × 24"—5/8"1 1/2"6"FHWA Series D
48" × 36"—7/8"2 1/4"8"FHWA Series D

02

Colors

Legend
Black
Background
Orange
Border
Black

03

Standard reference

  • SHS 2024 sheet 5-57 (G20-5aP, 24x18 in); MUTCD 11th ed. Table 2C-1
  • SHS 2024 sheet 5-57 (G20-5aP, 36x24 in); MUTCD 11th ed. Table 2C-1
  • SHS 2024 sheet 5-57 (G20-5aP, 48x36 in); MUTCD 11th ed. Table 2C-1