MUTCD Warning Signs & Yellow Road Hazard Signage

Enhance driver awareness and roadway safety with our comprehensive collection of W series Warning Signs. These high-visibility yellow signs are engineered to alert motorists to potential hazards, changes in road direction, or upcoming traffic conditions. Available in durable aluminum, they feature professional-grade reflective sheeting to meet strict MUTCD standards and ensure high-impact visibility on the road ahead.

Low Clearance (Horizontal), MUTCD

Part#: SKW12-2a

MSRP:

Was:

Per Quantity: Now: $350.01 - $365.13
Watch For Stopped Traffic, MUTCD

Part#: SKW23-2a-1

MSRP:

Was:

Per Quantity: Now: $165.61 - $375.99
Oncoming Traffic May Have Extended Green, MUTCD

Part#: SKW25-2

MSRP:

Was:

Per Quantity: Now: $143.08 - $148.48
Oncoming Traffic Has Extended Green, MUTCD

Part#: SKW25-1

MSRP:

Was:

Per Quantity: Now: $143.08 - $148.48
New Signal Operation Ahead, MUTCD

Part#: SKW23-2a

MSRP:

Was:

Per Quantity: Now: $165.61 - $375.99
New Traffic Pattern Ahead, MUTCD

Part#: SKW23-2

MSRP:

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Per Quantity: Now: $165.61 - $375.99
Expressway Ends, MUTCD

Part#: SKW19-4

MSRP:

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Per Quantity: Now: $358.71 - $375.99
Freeway Ends, MUTCD

Part#: SKW19-3

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Per Quantity: Now: $358.71 - $375.99
No Traffic Signs, MUTCD

Part#: SKW18-1

MSRP:

Was:

Per Quantity: Now: $97.25 - $375.99
Speed Hump, MUTCD

Part#: SKW17-1

MSRP:

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Per Quantity: Now: $97.25 - $375.99
2-Way Bicycle Cross Traffic, MUTCD

Part#: SKW16-21P

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Per Quantity: Now: $51.47 - $53.63
Except Bicycles, MUTCD

Part#: SKW16-20P

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Per Quantity: Now: $51.47 - $53.63
Last In Corridor, MUTCD

Part#: SKW16-19P

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Per Quantity: Now: $72.93 - $76.17
Notice, MUTCD

Part#: SKW16-18P

MSRP:

Was:

Per Quantity: Now: $51.47 - $53.63
Toll, MUTCD

Part#: SKW16-17P

MSRP:

Was:

Per Quantity: Now: $51.47 - $130.53
NEW, MUTCD

Part#: SKW16-15P

MSRP:

Was:

Per Quantity: Now: $51.47 - $53.63
When Flashing, MUTCD

Part#: SKW16-13P

MSRP:

Was:

Per Quantity: Now: $72.93 - $76.17
Traffic Circle, MUTCD

Part#: SKW16-12P

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Per Quantity: Now: $72.93 - $76.17
Roundabout, MUTCD

Part#: SKW16-12aP

MSRP:

Was:

Per Quantity: Now: $51.47 - $53.63
HOV, MUTCD

Part#: SKW16-11P

MSRP:

Was:

Per Quantity: Now: $51.47 - $96.60
Photo Enforced (Symbol), MUTCD

Part#: SKW16-10P

MSRP:

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Per Quantity: Now: $51.47 - $222.99
Photo Enforced, MUTCD

Part#: SKW16-10aP

MSRP:

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Per Quantity: Now: $72.93 - $209.24
Ahead, MUTCD Sign

Part#: SKW16-9P

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Per Quantity: Now: $51.47 - $53.63
Diagonal Arrow (Downward Right), MUTCD

Part#: SKW16-7PR

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Per Quantity: Now: $19.66 - $96.60
"Diagonal Arrow (Downward Left), MUTCD

Part#: SKW16-7PL

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Per Quantity: Now: $19.66 - $96.60
Diagonal Arrow (Downward Both Ways), MUTCD

Part#: SKW16-7aP

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Per Quantity: Now: $27.47 - $110.84
Turn Arrow (Right), MUTCD

Part#: SKW16-6PR

MSRP:

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Per Quantity: Now: $27.47 - $96.60
Turn Arrow (Left), MUTCD

Part#: SKW16-6PL

MSRP:

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Per Quantity: Now: $27.47 - $96.60
Directional Arrow (Right), MUTCD

Part#: SKW16-5PR

MSRP:

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Per Quantity: Now: $27.47 - $96.60
Directional Arrow (Left), MUTCD

Part#: SKW16-5PL

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Per Quantity: Now: $27.47 - $96.60
Next XX FT ( Enter Feet), MUTCD

Part#: SKW16-4P

MSRP:

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Per Quantity: Now: $143.08 - $148.48
X Miles - 2 Lines (Enter Miles), MUTCD

Part#: SKW16-3P

MSRP:

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Per Quantity: Now: $143.08 - $148.48
X Miles (Enter Miles) , MUTCD

Part#: SKW16-3aP

MSRP:

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Per Quantity: Now: $63.31 - $66.01
XX FEET (Enter Feet), MUTCD

Part#: SKW16-2P

MSRP:

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Per Quantity: Now: $41.15 - $148.48
500 FT, MUTCD Sign

Part#: SKW16-2aP

MSRP:

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Per Quantity: Now: $27.47 - $96.60
In Road, MUTCD

Part#: SKW16-1P

MSRP:

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Per Quantity: Now: $41.15 - $76.17
In Street, MUTCD

Part#: SKW16-1aP

MSRP:

Was:

Per Quantity: Now: $41.15 - $76.17
Playground, MUTCD

Part#: SKW15-1

MSRP:

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Per Quantity: Now: $60.21 - $375.99
No Passing Zone, MUTCD

Part#: SKW14-3

MSRP:

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Per Quantity: Now: $226.63 - $319.62
No Outlet, MUTCD

Part#: SKW14-2

MSRP:

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Per Quantity: Now: $97.25 - $375.99

Low Clearance (Horizontal), MUTCD

"Low Clearance" (Horizontal), MUTCD Warning Sign (Part#: SKW12-2a) Warn drivers of overhead structures, bridges, underpasses, or parking structures with restricted vertical clearance using this...

MSRP:

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Per Quantity: Now: $350.01 - $365.13
Watch For Stopped Traffic, MUTCD

"Watch For Stopped Traffic," MUTCD Warning Sign (Part#: SKW26-1) Alert drivers in advance to prepare for unexpected traffic queues, slowdowns, or stationary vehicles ahead with this official...

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Per Quantity: Now: $165.61 - $375.99
Oncoming Traffic May Have Extended Green, MUTCD

"Oncoming Traffic May Have Extended Green," MUTCD Warning Sign (Part#: SKW25-2) Alert drivers turning left at signalized intersections that opposing traffic may continue to have a green signal even...

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Per Quantity: Now: $143.08 - $148.48
Oncoming Traffic Has Extended Green, MUTCD

"Oncoming Traffic Has Extended Green," MUTCD Warning Sign (Part#: SKW25-1) Alert drivers turning left at signalized intersections that opposing traffic continues to have a green signal even after...

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Per Quantity: Now: $143.08 - $148.48
New Signal Operation Ahead, MUTCD

"NEW SIGNAL OPERATION AHEAD," MUTCD Warning Sign (Part#: SKW23-2A) Alert drivers to newly installed or modified traffic control signals operating ahead with this official MUTCD-compliant W23-2a...

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Per Quantity: Now: $165.61 - $375.99
New Traffic Pattern Ahead, MUTCD

"NEW TRAFFIC PATTERN AHEAD," MUTCD Warning Sign (Part#: SKW23-2) Alert drivers to recent changes in road layout, lane configurations, or intersection controls with this official MUTCD-compliant W23-2...

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Per Quantity: Now: $165.61 - $375.99
Expressway Ends, MUTCD

"EXPRESSWAY ENDS," MUTCD Warning Sign (Part#: SKW19-1) Alert drivers in advance that a high-speed expressway facility is coming to an end and transitioning into a conventional roadway or surface...

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Per Quantity: Now: $358.71 - $375.99
Freeway Ends, MUTCD

"FREEWAY ENDS," MUTCD Warning Sign (Part#: SKW19-3) Alert drivers in advance that a freeway facility is coming to an end and transitioning into an arterial highway or local road with this official...

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Per Quantity: Now: $358.71 - $375.99
No Traffic Signs, MUTCD

"NO TRAFFIC SIGNS," MUTCD Warning Sign (Part#: SKW18-1) Alert drivers that an upcoming section of roadway lacks standard regulatory and warning signage with this official MUTCD-compliant W18-1...

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Per Quantity: Now: $97.25 - $375.99
Speed Hump, MUTCD

"SPEED HUMP," MUTCD Warning Sign (Part#: SKW17-1) Alert drivers to slow down for an upcoming vertical roadway deflection designed to control vehicle speeds with this official MUTCD-compliant W17-1...

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Per Quantity: Now: $97.25 - $375.99
2-Way Bicycle Cross Traffic, MUTCD

"2-WAY BICYCLE CROSS TRAFFIC," MUTCD Warning Plaque (Part#: SKW16-21P) Warn motorists that bicycles may be approaching an upcoming intersection or crossing from both directions with this official...

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Per Quantity: Now: $51.47 - $53.63
Except Bicycles, MUTCD

"EXCEPT BICYCLES," MUTCD Warning Plaque (Part#: SKW16-20P) Provide supplemental exception warning indicating to drivers that an accompanying primary warning condition, restriction, or roadway rule...

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Per Quantity: Now: $51.47 - $53.63
Last In Corridor, MUTCD

"LAST IN CORRIDOR," MUTCD Warning Plaque (Part#: SKW16-19P) Provide supplemental warning indicating to drivers that an accompanying signal, intersection, or warning device is the final one within a...

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Per Quantity: Now: $72.93 - $76.17
Notice, MUTCD

"NOTICE," MUTCD Warning Plaque (Part#: SKW16-18P) Draw extra attention from drivers to an accompanying primary warning sign or changed roadway condition with this official MUTCD-compliant W16-18P...

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Per Quantity: Now: $51.47 - $53.63
Toll, MUTCD

"TOLL," MUTCD Warning Plaque (Part#: SKW16-17P) Provide advance notice to motorists indicating that an upcoming highway, bridge, ramp, or express lane requires a toll payment with this official...

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Per Quantity: Now: $51.47 - $130.53
NEW, MUTCD

"NEW," MUTCD Warning Plaque (Part#: SKW16-15P) Provide prominent advance warning to draw attention to newly installed traffic signals, stop signs, or major roadway pattern changes with this official...

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Per Quantity: Now: $51.47 - $53.63
When Flashing, MUTCD

"WHEN FLASHING," MUTCD Warning Plaque (Part#: SKW16-13P) Provide supplemental warning to drivers indicating that a primary warning sign, regulation, or condition is active when accompanying beacons...

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Per Quantity: Now: $72.93 - $76.17
Traffic Circle, MUTCD

"TRAFFIC CIRCLE," MUTCD Warning Plaque (Part#: SKW16-12P) Provide supplemental text warning to drivers indicating an upcoming traffic circle or circular intersection with this official...

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Per Quantity: Now: $72.93 - $76.17
Roundabout, MUTCD

"ROUNDABOUT," MUTCD Warning Plaque (Part#: SKW16-12aP) Provide supplemental text clarification to motorists indicating an upcoming circular intersection or roundabout control with this official...

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Per Quantity: Now: $51.47 - $53.63
HOV, MUTCD

"HOV," MUTCD Warning Plaque (Part#: SKW16-11P) Provide supplemental warning indicating that an upcoming hazard, lane rule, or road condition applies specifically to High Occupancy Vehicle (HOV) lanes...

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Per Quantity: Now: $51.47 - $96.60
Photo Enforced (Symbol), MUTCD

"Photo Enforced (Symbol)," MUTCD Warning Plaque (Part#: SKW16-10P) Provide clear visual warning to drivers that traffic signals, speed zones, or regulations ahead are monitored and enforced by...

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Per Quantity: Now: $51.47 - $222.99
Photo Enforced, MUTCD

"Photo Enforced," MUTCD Warning Plaque (Part#: SKW16-10aP) Warn motorists that traffic regulations, signals, or speed limits along the roadway are monitored and enforced by automated camera systems...

MSRP:

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Per Quantity: Now: $72.93 - $209.24
Ahead, MUTCD Sign

"AHEAD," MUTCD Warning Plaque (Part#: SKW16-9P) Provide advance warning to drivers that a hazard, roadway condition, or traffic control device is located further ahead along the road with this...

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Per Quantity: Now: $51.47 - $53.63
Diagonal Arrow (Downward Right), MUTCD

"Diagonal Arrow (Downward Right)," MUTCD Warning Plaque (Part#: SKW16-7PR) Provide supplemental directional guidance pointing downward to the right toward a pedestrian crosswalk, bike lane, or...

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Per Quantity: Now: $19.66 - $96.60
"Diagonal Arrow (Downward Left), MUTCD

"Diagonal Arrow (Downward Left)," MUTCD Warning Plaque (Part#: SKW16-7PL) Provide supplemental directional guidance pointing downward to the left toward a pedestrian crosswalk, bike lane, or...

MSRP:

Was:

Per Quantity: Now: $19.66 - $96.60
Diagonal Arrow (Downward Both Ways), MUTCD

"Diagonal Arrow (Downward Both Ways)," MUTCD Warning Plaque (Part#: SKW16-7aP) Provide supplemental directional warning indicating that drivers may pass on either side of an upcoming hazard, island,...

MSRP:

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Per Quantity: Now: $27.47 - $110.84
Turn Arrow (Right), MUTCD

"Turn Arrow (Right)," MUTCD Warning Plaque (Part#: SKW16-6PR) Provide supplemental directional guidance indicating that an advance warning condition or hazard applies to a turning roadway or side...

MSRP:

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Per Quantity: Now: $27.47 - $96.60
Turn Arrow (Left), MUTCD

"Turn Arrow (Left)," MUTCD Warning Plaque (Part#: SKW16-6PL) Provide supplemental directional guidance indicating that an advance warning condition or hazard applies to a turning roadway or side road...

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Per Quantity: Now: $27.47 - $96.60
Directional Arrow (Right), MUTCD

"Directional Arrow (Right)," MUTCD Warning Plaque (Part#: SKW16-5PR) Provide supplemental directional guidance indicating that an advance warning condition or hazard applies to the roadway or lane to...

MSRP:

Was:

Per Quantity: Now: $27.47 - $96.60
Directional Arrow (Left), MUTCD

"Directional Arrow (Left)," MUTCD Warning Plaque (Part#: SKW16-5PL) Provide supplemental directional guidance indicating that an advance warning condition or hazard applies to the roadway or lane to...

MSRP:

Was:

Per Quantity: Now: $27.47 - $96.60
Next XX FT ( Enter Feet), MUTCD

"Next XX FT ( Enter Feet)," MUTCD Warning Plaque (Part#: SKW16-4P) Indicate the continuous distance or length of a roadway condition or hazard extending for the next xx feet with this official...

MSRP:

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Per Quantity: Now: $143.08 - $148.48
X Miles - 2 Lines (Enter Miles), MUTCD

"x Miles - 2 Lines (Enter Miles)," MUTCD Warning Plaque (Part#: SKW16-3P) Provide advance distance or supplemental length warning to drivers indicating a hazard or roadway condition spanning x miles...

MSRP:

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Per Quantity: Now: $143.08 - $148.48
X Miles (Enter Miles) , MUTCD

"2 MILES," MUTCD Warning Plaque (Part#: SKW16-3aP) Provide advance distance or supplemental length warning to drivers indicating a hazard or roadway condition spanning 2 miles with this official...

MSRP:

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Per Quantity: Now: $63.31 - $66.01
XX FEET (Enter Feet), MUTCD

"XX FEET (Enter Feet)," MUTCD Warning Plaque (Part#: SKW16-2P) Provide advance distance warning to motorists indicating that an upcoming hazard, signal, or roadway condition is located xx feet ahead...

MSRP:

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Per Quantity: Now: $41.15 - $148.48
500 FT, MUTCD Sign

"500 FEET," MUTCD Warning Plaque (Part#: SKW16-2aP) Provide advance distance warning to drivers indicating that an upcoming hazard, signal, or traffic condition is located 500 feet ahead with this...

MSRP:

Was:

Per Quantity: Now: $27.47 - $96.60
In Road, MUTCD

"In Road," MUTCD Warning Plaque (Part#: SKW16-1P) Provide supplemental warning to motorists that a hazard, pedestrian crossing, or condition is located directly within the roadway or travel lane with...

MSRP:

Was:

Per Quantity: Now: $41.15 - $76.17
In Street, MUTCD

"In Street," MUTCD Warning Plaque (Part#: SKW16-1aP) Provide supplemental warning to motorists that a hazard, pedestrian crossing, or condition is located directly within the roadway or travel lane...

MSRP:

Was:

Per Quantity: Now: $41.15 - $76.17
Playground, MUTCD

"Playground," MUTCD Warning Sign (Part#: SKW15-1) Alert drivers to the presence of a nearby playground and the likely presence of children near or crossing the roadway with this official...

MSRP:

Was:

Per Quantity: Now: $60.21 - $375.99
No Passing Zone, MUTCD

"No Passing Zone," MUTCD Warning Sign (Part#: SKW14-3) Warn motorists on two-lane roadways of the beginning of a zone where passing is prohibited due to limited sight distance or roadway hazards with...

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Per Quantity: Now: $226.63 - $319.62
No Outlet, MUTCD

"NO OUTLET," MUTCD Warning Sign (Part#: SKW14-2) Warn drivers entering a street or road network that has no other exit or through route with this official MUTCD-compliant W14-2 warning sign.

MSRP:

Was:

Per Quantity: Now: $97.25 - $375.99