salvador, bahia, brazil - august 11, 2023: construction workers are making repairs to a pavementon avenida tancredo neves

railway infrastructure building workers asphalt builder maintenance repair architect architecture bahia brazil business cement city civil concrete construction developer engineer engineering equipment helmet industrial industry inspection job man manager outdoors pavement people place professional project road salvador site steel street structure work worker august 2023: making repairs pavementon avenida tancredo neves pavement