Alert drivers to hazards, changing road conditions, and pedestrian activity with D.E. Gemmill's MUTCD-compliant traffic warning signs. Available in stock for immediate shipment or custom-made to your specification. Trusted by municipalities, transportation departments, contractors, and property managers who need durable, code-compliant warning signs for roads, parking lots, and pedestrian zones across Pennsylvania, Maryland, Delaware, and surrounding areas. Ships nationwide.
All signs meet Federal Highway Administration (FHWA) and Manual on Uniform Traffic Control Devices (MUTCD) W-series standards — featuring the distinctive diamond shape and yellow or fluorescent yellow-green background required for warning signage.
Pedestrian & Crossing Warning Signs
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Pedestrian Crossing (W11-2) – Available in 30" x 30" standard yellow, 36" x 36", and 30" x 30" fluorescent yellow-green for enhanced school and pedestrian zone visibility
Directional & Alignment Signs
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Chevron Alignment (W1-8) – 18" x 24" and 30" x 36" sizes for curves, turns, and lane delineation
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Diagonal Downward Arrow Plaques (W16-7PR / W16-7PL) – 24" x 12" right and left arrow plaques in standard yellow and fluorescent yellow-green
Road Condition Warning Signs
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Bump (W8-1) – 30" x 30" warning sign for road surface hazards
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No Outlet (W14-2) – 30" x 30" dead-end warning sign for drivers approaching cul-de-sacs and closed roads
Speed Advisory Signs
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Advisory Speed Plaque (W13-1P) – Available in 18" x 18" and 24" x 24" sizes for posting recommended speeds through curves, intersections, and hazard zones
All warning signs are available in standard MUTCD sizes with high-quality reflective sheeting for maximum visibility day and night. As you add more W-series signs to your inventory, this collection will grow to cover the full range of MUTCD traffic warning signage.
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⚠️ Contract Pricing Available — Township, municipality, or account holder, please contact us at sales@degemmill.com or 717-747-1391 before placing order.
📝 Need bulk pricing or additional product information? Submit our online quote request form, and a member of our team will respond within 24 business hours.
🛑 Traffic Signs — Production & Shipping
⏱️ Standard Orders: Allow 5–7 business days for production plus shipping time. Orders are often completed sooner.
Rush Orders: Available on a case-by-case basis. Contact us before ordering at sales@degemmill.com or 717-747-1391.
📅 Order Cutoff: Place orders before 3:00 PM for same-day processing.
