Page 56: Work Zone Signs — W20, W21, W22, W23 & G20 Series

Page 56 of the Rice Signs 2017 Traffic Safety Catalog covers rigid aluminum Work Zone Signs — the durable counterparts to the mesh roll-up signs covered on pages 40-49. The page covers the full W-series MUTCD work-zone codes: W20 Advance Work Zone signs (W20-1 Road Work Ahead, W20-4 One Lane Road Ahead, W20-5 lane closure variants, W20-7 Flagger Ahead); W21 Workers signs (W21-1 Workers Ahead, W21-3 Shoulder Work, W21-4 worker variants, W21-5 Shoulder Drop family, W21-6 Survey Crew, W21-7 Mowing, W21-8); W22 Blasting Zone signs (W22-1, W22-2, W22-3); W23 advisory signs (W23-1 Slow Traffic Ahead, W23-2 Road Work Next XX Miles); and G20 informational closure signs (G20-1, G20-2 End Road Work, G20-4). All are MUTCD-compliant orange diamonds on 0.080 aluminum with UPG or HIP reflective sheeting.

BACK Rice Signs catalog page 56 — Work Zone Safety section showing rigid aluminum Work Zone Signs in the W20-1 Road Work Ahead, W20-3 Road Closed, W20-4 One Lane Road Ahead, W20-5 Right and Left Lane Closed (with arrow variants), W20-7 Flagger, W21-1 Workers Ahead, W21-3 through W21-8 Shoulder Work and Survey Crew variants, W22-1, W22-2, and W22-3 Blasting Zone, W23-1 Slow Traffic Ahead, W23-2 Road Work Next XX Miles, and G20-1, G20-2, and G20-4 End Road Work signs. Road Work AheadDetour AheadRoad Closed AheadOne Lane Road AheadRight Lane Closed Ahead Two Right Lanes Closed AheadRoad Machinery AheadCenter Lane Closed AheadShoulder WorkRight Shoulder ClosedRight Shoulder Closed AheadSurvey CrewUtility Work AheadMowing AheadBlasting Zone AheadStop Ahead (symbol)Yield Ahead (symbol)Work Zone Speed Reduction Symbol With Speed LimitWork Zone Speed Zone AheadReduced Speed Ahead Flagger Ahead (symbol)Be Prepared To StopWorkers (symbol)New Traffic Pattern Ahead Right Lane Ends SymbolTrucks Entering HighwayConstruction Entrance Ahead NEXT