highway construction alert PNG, stickers, cliparts, transparent illustration & graphics
626x626pxconstruction site warning sign, road work ahead symbol, yellow diamond traffic sign, worker silhouette icon, caution road maintenance, highway construction alert, roadwork safety indicator
1160x1024pxMen at Work sign, road construction warning, traffic safety symbol, worker silhouette icon, road maintenance alert, caution roadwork area, highway work zone sign
1044x1024pxorange warning sign, road construction alert, traffic safety symbol, worker silhouette, caution roadwork, highway maintenance sign, construction zone warning
569x508pxroadworks warning sign, yellow triangle traffic sign, road construction alert, worker symbol signage, caution roadwork area, highway maintenance notice, construction zone warning
