Warning Signs
Browse 233 federal designations in this category.
W1-1 — Horizontal Alignment - TurnW1-2 — Horizontal Alignment - CurveW1-3 — Horizontal Alignment - Reverse TurnW1-4 — Horizontal Alignment - Reverse CurveW1-5 — Horizontal Alignment - Winding RoadW1-6 — Large Arrow (1-direction)W1-7 — Large Arrow (2-direction)W1-8 — Chevron AlignmentW1-10 — Combination Horizontal Alignment/IntersectionW1-10a — Combination Horizontal Alignment/IntersectionW1-10b — Combination Horizontal Alignment/IntersectionW1-10c — Combination Horizontal Alignment/IntersectionW1-10d — Combination Horizontal Alignment/IntersectionW1-10e — Combination Horizontal Alignment/IntersectionW1-11 — Hairpin CurveW1-13 — Truck RolloverW1-15 — 270-degree CurveW2-1 — Intersection Warning - CrossroadW2-2 — Intersection Warning - Side RoadW2-3 — Intersection Warning - Oblique Side Road (Obtuse)W2-3a — Intersection Warning - Oblique Side Road (Acute)W2-4 — Intersection Warning - T-IntersectionW2-5 — Intersection Warning - Y-IntersectionW2-6 — Intersection Warning - CircularW2-7 — Intersection Warning - Offset Side RoadsW2-8 — Intersection Warning - Side RoadsW2-10 — Traffic Entering When FlashingW2-11 — Traffic Approaching When FlashingW3-1 — Stop AheadW3-2 — Yield AheadW3-3 — Signal AheadW3-4 — Be Prepared to StopW3-5 — Reduced Speed Limit AheadW3-5a — XX MPH Speed Zone AheadW3-5b — Variable Speed Zone AheadW3-5c — XX MPH Truck Speed Zone AheadW3-6 — Draw BridgeW3-7 — Ramp Meter AheadW3-8 — Ramp Metered When FlashingW3-9 — Traffic Using ShoulderW4-1 — MergeW4-2 — Lane EndsW4-3 — Added LaneW4-4P — Cross Traffic Does Not Stop (plaque)W4-4aP — Traffic From Left (Right) Does Not Stop (plaque)W4-4bP — Oncoming Traffic Does Not Stop (plaque)W4-5 — Entering Roadway MergeW4-5aP — No Merge Area (plaque)W4-6 — Entering Roadway Added LaneW4-7 — Heavy Merge From Right (Left)W4-8 — Single-Lane TransitionW5-1 — Road NarrowsW5-2 — Narrow BridgeW5-2a — Narrow UnderpassW5-3 — One Lane BridgeW5-3a — One Lane UnderpassW5-4 — Ramp NarrowsW5-4a — Path NarrowsW6-1 — Divided HighwayW6-2 — Divided Highway EndsW6-3 — Two-Way TrafficW6-5 — Two-Way Traffic (3-Lane)W6-5a — Two-Way Traffic (3-Lane)W7-1 — HillW7-1a — Hill with GradeW7-2P — Use Low Gear (plaque)W7-2bP — Trucks Use Lower Gear (plaque)W7-3P — XX% Grade (plaque)W7-3aP — Next XX Miles (plaque)W7-3bP — XX% Grade XX Miles (plaque)W7-4 — Runaway Truck Ramp XX MilesW7-4b — Runaway Truck Ramp Entrance Direction with ArrowW7-4c — Truck Escape RampW7-4dP — Sand (plaque)W7-4eP — Gravel (plaque)W7-4fP — Paved (plaque)W7-5 — Hill (Bicycle)W7-6 — Hill Blocks ViewW8-1 — BumpW8-2 — DipW8-3 — Pavement EndsW8-4 — Soft ShoulderW8-5 — Slippery When WetW8-5P — When Wet (plaque)W8-5aP — Ice (plaque)W8-5bP — Steel Deck (plaque)W8-5cP — Excess Oil (plaque)W8-6 — Truck CrossingW8-7 — Loose GravelW8-8 — Rough RoadW8-9 — Low ShoulderW8-10 — Bicycle Surface ConditionW8-10P — Slippery When Wet (plaque)W8-11 — Uneven LanesW8-12 — No Center LineW8-13 — Bridge Ices Before RoadW8-14 — Fallen RocksW8-15 — Grooved PavementW8-15aP — Motorcycle (plaque)W8-16 — Metal Bridge DeckW8-17 — Shoulder Drop-OffW8-17P — Shoulder Drop-Off (plaque)W8-18 — Road May FloodW8-19 — Depth GaugeW8-21 — Gusty Winds AreaW8-22 — Fog AreaW8-23 — No ShoulderW8-25 — Shoulder EndsW8-26 — Road Ends AdvanceW8-26a — Street Ends AdvanceW9-1 — Right (Left) Lane EndsW9-4 — Lanes MergeW9-5 — Bicycle Lane EndsW9-5a — Bicycles MergingW9-6 — Pay Toll XX Miles Cars (price)W9-6a — Stop Ahead Pay Toll Cars (price)W9-6bP — Pay Toll XX Miles Cars (price) (plaque)W9-6cP — Stop Ahead Pay Toll (plaque)W9-6dP — Stop Ahead Pay Toll (plaque)W9-6e — Take Ticket XX MilesW9-6f — Stop Ahead Take TicketW9-6gP — Take Ticket XX Miles (plaque)W9-6hP — Stop Ahead Take Ticket (plaque)W9-7 — Right (Left) Lane for Exit Only AheadW10-1 — Grade Crossing Advance WarningW10-1aP — Exempt (plaque)W10-2 — Grade Crossing Advance Warning - Crossroad with Grade CrossingW10-3 — Grade Crossing Advance Warning - Side Road with Grade CrossingW10-4 — Grade Crossing Advance Warning - T-Intersection with Grade CrossingW10-5 — Low Ground ClearanceW10-5P — Low Ground Clearance (plaque)W10-7 — Light Rail Activated Blank-OutW10-8 — Trains May Exceed 80 mphW10-9 — No Train HornW10-9P — No Train Horn (plaque)W10-11 — Storage SpaceW10-11a — Storage Space AheadW10-11b — Storage Space BehindW10-12 — Skewed CrossingW10-13P — No Gates or Lights (plaque)W10-14aP — Use Next Crossing (plaque)W10-14P — Next Crossing (plaque)W10-15P — Rough Crossing (plaque)W10-16 — Another Train Coming (Blank-Out)W10-21 — Busway CrossingW10-21aP — Signal Ahead (plaque)W11-1 — BicycleW11-2 — PedestrianW11-3 — Large Animal - DeerW11-4 — Large Animal - CattleW11-5 — Farm VehicleW11-6 — SnowmobileW11-7 — EquestrianW11-8 — Emergency VehicleW11-9 — HandicappedW11-10 — TruckW11-11 — Golf CartW11-12P — Emergency Signal Ahead (plaque)W11-14 — Horse-Drawn VehicleW11-15 — Trail CrossingW11-15P — Trail Crossing (plaque)W11-15a — Trail CrossingW11-16 — Large Animal - BearW11-17 — Large Animal - SheepW11-18 — Large Animal - Bighorn SheepW11-19 — Large Animal - DonkeyW11-20 — Large Animal - ElkW11-21 — Large Animal - MooseW11-22 — Large Animal - Wild HorseW12-1 — Double ArrowW12-2 — Low Clearance AdvanceW12-2a — Low Clearance OverheadW12-2b — Low Clearance - Lane OverheadW13-1P — Advisory Speed (plaque)W13-1aP — Advisory Speed Confirmation (plaque)W13-2 — Advisory Exit SpeedW13-3 — Advisory Ramp SpeedW13-6 — Combination Horizontal Alignment/ Advisory Exit Speed - 270-degree LoopW13-7 — Combination Horizontal Alignment/ Advisory Ramp Speed - 270-degree LoopW13-8 — Combination Horizontal Alignment/ Advisory Exit Speed - 180-degree LoopW13-9 — Combination Horizontal Alignment/ Advisory Ramp Speed - 180-degree LoopW13-10 — Combination Horizontal Alignment/ Advisory Exit Speed - TurnW13-11 — Combination Horizontal Alignment/ Advisory Ramp Speed - TurnW13-12 — Combination Horizontal Alignment/ Advisory Exit Speed - Truck RolloverW13-13 — Combination Horizontal Alignment/ Advisory Ramp Speed - Truck RolloverW13-20 — Vehicle Speed FeedbackW13-20aP — Vehicle Speed Feedback (plaque)W14-1 — Dead EndW14-1a — Dead End (with arrow)W14-2 — No OutletW14-2a — No Outlet (with arrow)W14-3 — No Passing ZoneW15-1 — PlaygroundW16-1P — In Road (plaque)W16-1aP — In Street (plaque)W16-2P — XX Feet (2-line plaque)W16-2aP — XX Ft (1-line plaque)W16-3P — XX Miles (2-line plaque)W16-3aP — XX Miles (1-line plaque)W16-4P — Next XX Feet (plaque)W16-5P — Directional Arrow (plaque)W16-6P — Advance Turn Arrow (plaque)W16-7P — Downward Diagonal Arrow (plaque)W16-7aP — Dual Downward Diagonal Arrow (plaque)W16-8P — Advance Street Name (1-line plaque)W16-8aP — Advance Street Name (2-line plaque)W16-9P — Ahead (plaque)W16-10P — Photo Enforced (symbol plaque)W16-10aP — Photo Enforced (plaque)W16-11P — High-Occupancy Vehicles (plaque)W16-12P — Traffic Circle (plaque)W16-12aP — Roundabout (plaque)W16-13P — When Flashing (plaque)W16-15P — New (plaque)W16-16P — Last Exit Before Toll (1-line plaque)W16-16aP — Last Exit Before Toll (2-line plaque)W16-17P — Toll (plaque)W16-18P — NOTICE (plaque)W16-19P — LAST IN CORRIDOR (plaque)W16-20P — EXCEPT BICYCLES (plaque)W16-21P — 2-Way Bicycle Cross Traffic (plaque)W17-1 — Speed HumpW18-1 — No Traffic SignsW19-1 — Freeway Ends XX MilesW19-2 — Expressway Ends XX MilesW19-3 — Freeway EndsW19-4 — Expressway EndsW19-5 — All Traffic Must ExitW23-2 — New Traffic Pattern AheadW23-2a — New Signal Operation AheadW25-1 — Oncoming Traffic Has Extended GreenW25-2 — Oncoming Traffic May Have Extended GreenW26-1 — Watch For Stopped Traffic