Manual of Traffic Signs
Warning Signs
W21 Series Signs - Road Work

W21-1 Workers (symbol) png pdf layout MUTCD
W21-1a Workers (word message) png pdf layout MUTCD
W21-2 Fresh Oil (Tar) png pdf* layout MUTCD
W21-3 Road Machinery (Distance) png pdf* layout MUTCD
W21-4 Slow Moving Vehicle png pdf layout MUTCD
W21-5 Shoulder Work png pdf layout MUTCD
W21-5aL Left Shoulder Closed png pdf layout MUTCD
W21-5aR Right Shoulder Closed png pdf layout MUTCD
W21-5bL Left Shoulder Closed (Distance) png pdf* layout MUTCD
W21-5bR Right Shoulder Closed (Distance) png pdf* layout MUTCD
W21-6 Survey Crew png pdf layout MUTCD
W21-7 Utility Work (Distance) png pdf* layout MUTCD
W21-8 Mowing (Distance) png pdf* layout MUTCD

* Sign legend in PDF file is user-editable

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Updated 30 October 2019 (noted user-editable PDF files)
Scripting: Richard C. Moeur

All text and images on this page © Richard C. Moeur. All rights reserved.
Linked sign layout files in PDF format provided courtesy of FHWA's MUTCD website
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