United States road signs
Workers
US MUTCD W21-1: Workers
This is the United States W21-1 sign: Workers.
Source: FHWA MUTCD signs - initial common set (opens in a new tab) · US MUTCD public information
United States road signs
US MUTCD W21-1: Workers
This is the United States W21-1 sign: Workers.
Source: FHWA MUTCD signs - initial common set (opens in a new tab) · US MUTCD public information
