Flagger Symbol (W20-7A) Sign construction or 36″×36″ to fit your

or 36″×36″ to fit your specific location and visibility needs

and highway departments

private property

businesses

Two-way traffic warnings

Flagger Symbol (W20-7A) Sign construction or 36″×36″ to fit yourFlagger Symbol (W20 7A) Sign MUTCD Compliant Reflective Aluminum Construction Traffic Sign The Flagger Symbol (W20 7A) construction sign alerts drivers to an upcoming flagger in construction and maintenance zones. Built for professional traffic control, this MUTCD compliant traffic safety sign helps improve roadway safety on streets, highways, and active job sites. Manufactured from heavy duty . 080 aluminum, this construction speed warning sign is