{"title":"Traffic Warning Signs | D.E. Gemmill — York, PA","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eAlert drivers to hazards, changing road conditions, and pedestrian activity with D.E. Gemmill's \u003cstrong\u003eMUTCD-compliant traffic warning signs.\u003c\/strong\u003e 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.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eAll signs meet \u003cstrong\u003eFederal Highway Administration (FHWA) and Manual on Uniform Traffic Control Devices (MUTCD) W-series standards\u003c\/strong\u003e — featuring the distinctive diamond shape and yellow or fluorescent yellow-green background required for warning signage.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003ePedestrian \u0026amp; Crossing Warning Signs\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePedestrian Crossing (W11-2)\u003c\/strong\u003e – Available in 30\" x 30\" standard yellow, 36\" x 36\", and 30\" x 30\" fluorescent yellow-green for enhanced school and pedestrian zone visibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDirectional \u0026amp; Alignment Signs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eChevron Alignment (W1-8)\u003c\/strong\u003e – 18\" x 24\" and 30\" x 36\" sizes for curves, turns, and lane delineation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiagonal Downward Arrow Plaques (W16-7PR \/ W16-7PL)\u003c\/strong\u003e – 24\" x 12\" right and left arrow plaques in standard yellow and fluorescent yellow-green\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eRoad Condition Warning Signs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBump (W8-1)\u003c\/strong\u003e – 30\" x 30\" warning sign for road surface hazards\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo Outlet (W14-2)\u003c\/strong\u003e – 30\" x 30\" dead-end warning sign for drivers approaching cul-de-sacs and closed roads\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpeed Advisory Signs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvisory Speed Plaque (W13-1P)\u003c\/strong\u003e – Available in 18\" x 18\" and 24\" x 24\" sizes for posting recommended speeds through curves, intersections, and hazard zones\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAll 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.\u003c\/p\u003e\n\u003cp\u003e       ___________________________________________________________________________\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e⚠️ \u003cstrong\u003eContract Pricing Available\u003c\/strong\u003e — \u003cstrong\u003eTownship, municipality, or account holder\u003c\/strong\u003e, please contact us at \u003ca href=\"mailto:sales@degemmill.com\" class=\"underline underline underline-offset-2 decoration-1 decoration-current\/40 hover:decoration-current focus:decoration-current\"\u003esales@degemmill.com\u003c\/a\u003e or 717-747-1391 before placing order.\u003c\/em\u003e \u003c\/p\u003e\n\u003cp\u003e📝 Need \u003cstrong\u003ebulk pricing\u003c\/strong\u003e or additional product information? Submit our \u003ca href=\"https:\/\/degemmill.com\/pages\/request-a-quote-or-product-information-form\" title=\"Request a Quote - Bulk Pricing or Product Information\" rel=\"noopener\" target=\"_blank\"\u003eonline quote request form,\u003c\/a\u003e and a member of our team will respond within 24 business hours.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003e🛑 Traffic Signs — Production \u0026amp; Shipping\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\" style=\"padding-left: 40px;\"\u003e⏱️ \u003cstrong\u003eStandard Orders:\u003c\/strong\u003e Allow 5–7 business days for production plus shipping time. Orders are often completed sooner.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\" style=\"padding-left: 40px;\"\u003e\u003cstrong\u003eRush Orders:\u003c\/strong\u003e Available on a case-by-case basis. Contact us before ordering at \u003ca class=\"underline underline underline-offset-2 decoration-1 decoration-current\/40 hover:decoration-current focus:decoration-current\" href=\"mailto:sales@degemmill.com\"\u003esales@degemmill.com\u003c\/a\u003e or 717-747-1391.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\" style=\"padding-left: 40px;\"\u003e📅 \u003cstrong\u003eOrder Cutoff:\u003c\/strong\u003e Place orders before 3:00 PM for same-day processing. \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","products":[{"product_id":"chevron-alignment-w1-8-18x24-warning-sign","title":"Chevron Alignment - W1-8 - 18\" x 24\"","description":"\u003cp\u003eThe Chevron Alignment sign (W1-8) is a warning traffic sign used to guide drivers through sharp curves or significant changes in roadway alignment. Commonly installed along curves, ramps, and winding road segments, this 18\" x 24\" sign provides repeated directional guidance to enhance driver awareness and reduce run-off-road crashes. Manufactured to MUTCD standards, it offers high visibility, durability, and long-term performance for municipal, contractor, and commercial roadway safety applications.\u003c\/p\u003e","brand":"D.E. Gemmill","offers":[{"title":"Default Title","offer_id":48021719449825,"sku":"W1-8-1824HI","price":45.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/9548\/1313\/files\/W01-08LChevronAlignment18x24.png?v=1773413529"},{"product_id":"chevron-alignment-w1-8-30x36-warning-sign","title":"Chevron Alignment - W1-8 - 30\" x 36\"","description":"\u003cp\u003eThe Chevron Alignment sign (W1-8) is a warning traffic sign used to provide continuous guidance through sharp curves or significant roadway alignment changes. Commonly installed along curves, ramps, and mountainous or winding road sections, this 30\" x 36\" sign offers increased visibility to alert drivers and reduce run-off-road incidents. Manufactured to MUTCD standards, it delivers excellent visibility, durability, and long-term performance for municipal, contractor, and commercial roadway safety applications.\u003c\/p\u003e","brand":"D.E. Gemmill","offers":[{"title":"Default Title","offer_id":48021719646433,"sku":"W1-8-3036HI","price":107.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/9548\/1313\/files\/W01-08LChevronAlignment30x36.png?v=1773413504"},{"product_id":"bump-w8-1-30x30-warning-sign","title":"Bump - W8-1 - 30\" x 30\"","description":"\u003cp\u003eThe Bump sign (W8-1) is a warning traffic sign used to alert drivers to a raised or uneven roadway surface ahead. Commonly installed on roads, streets, parking facilities, and temporary construction zones, this 30\" x 30\" sign provides advance notice to reduce vehicle damage and improve driver safety. Manufactured to MUTCD standards, it offers high visibility, durability, and long-term performance for municipal, contractor, and commercial roadway safety applications.\u003c\/p\u003e","brand":"D.E. Gemmill","offers":[{"title":"Default Title","offer_id":48021719679201,"sku":"W8-1-30HI","price":93.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/9548\/1313\/files\/W08-01Bump30x30.png?v=1773346369"},{"product_id":"pedestrian-crossing-w11-2-30x30-warning-sign","title":"Pedestrian Crossing - W11-2 - 30\" x 30\"","description":"\u003cp\u003eThe Pedestrian Crossing sign (W11-2) is a warning traffic sign used to alert drivers to the presence of pedestrians crossing the roadway. Commonly installed near crosswalks, intersections, school zones, parking facilities, and pedestrian-heavy areas, this 30\" x 30\" sign increases driver awareness and promotes pedestrian safety. Manufactured to MUTCD standards, it offers high visibility, durability, and long-term performance for municipal, contractor, and commercial roadway safety applications.\u003c\/p\u003e","brand":"D.E. Gemmill","offers":[{"title":"Default Title","offer_id":48021719875809,"sku":"W11-2-30HI","price":93.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/9548\/1313\/files\/W11-02Pedestrian30x30.png?v=1775149571"},{"product_id":"pedestrian-crossing-w11-2-36x36-warning-sign","title":"Pedestrian Crossing - W11-2 - 36\" x 36\"","description":"\u003cp\u003eThe Pedestrian Crossing sign (W11-2) is a warning traffic sign used to alert drivers to the presence of pedestrians crossing the roadway. Commonly installed at high-traffic crosswalks, intersections, school zones, and pedestrian corridors, this 36\" x 36\" sign provides enhanced visibility to improve driver awareness and pedestrian safety. Manufactured to MUTCD standards, it delivers superior visibility, durability, and long-term performance for municipal, contractor, and commercial roadway safety applications.\u003c\/p\u003e","brand":"D.E. Gemmill","offers":[{"title":"Default Title","offer_id":48021720072417,"sku":"W11-2-36","price":118.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/9548\/1313\/files\/W11-02Pedestrian36x36.png?v=1775149555"},{"product_id":"pedestrian-crossing-w11-2-30x30-fluorescent-yellow-green-warning-sign","title":"Pedestrian Crossing - W11-2 - 30\" x 30\" - Fluorescent Yellow Green","description":"\u003cp\u003eThe Pedestrian Crossing sign (W11-2) with Fluorescent Yellow-Green background is a warning traffic sign used to provide enhanced visibility and alert drivers to pedestrian crossing areas. Commonly installed near crosswalks, school zones, trail crossings, and high-pedestrian locations, this 30\" x 30\" sign increases driver awareness, especially in low-light and high-risk environments. Manufactured to MUTCD standards, it offers superior conspicuity, durability, and long-term performance for municipal, contractor, and commercial roadway safety applications.\u003c\/p\u003e","brand":"D.E. Gemmill","offers":[{"title":"Default Title","offer_id":48021720137953,"sku":"W11-2-30FLG","price":112.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/9548\/1313\/files\/W11-02PedestrianCrossing-HIP_ff8a3420-9cf0-43b5-9f4d-780dd79970bc.png?v=1775251069"},{"product_id":"advisory-speed-plaque-w13-1p-18x18-warning-sign","title":"Advisory Speed Plaque - W13-1P - 18\" x 18\"","description":"\u003cp\u003eThe Advisory Speed Plaque (W13-1P) is a warning traffic sign plaque used to display a recommended safe speed in advance of curves, ramps, intersections, or other roadway conditions. Typically installed beneath warning signs such as curve or alignment signs, this 18\" x 18\" plaque provides clear guidance to help drivers adjust speed and navigate safely. Manufactured to MUTCD standards, it offers high visibility, durability, and long-term performance for municipal, contractor, and commercial roadway safety applications.\u003c\/p\u003e","brand":"D.E. Gemmill","offers":[{"title":"Default Title","offer_id":48021720400097,"sku":"W13-1-18HI","price":38.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/9548\/1313\/files\/W13-01PAdvisorySpeed_plaque_18x18_aa540938-1dfa-40fe-9424-272dc80372b6.png?v=1773346212"},{"product_id":"advisory-speed-plaque-w13-1p-24x24-warning-sign","title":"Advisory Speed Plaque - W13-1P - 24\" x 24\"","description":"\u003cp\u003eThe Advisory Speed Plaque (W13-1P) is a warning traffic sign plaque used to display a recommended safe speed in advance of curves, ramps, intersections, or other roadway conditions. Typically mounted below primary warning signs such as curve or alignment signs, this 24\" x 24\" plaque provides increased visibility to help drivers reduce speed and navigate safely. Manufactured to MUTCD standards, it offers excellent visibility, durability, and long-term performance for municipal, contractor, and commercial roadway safety applications.\u003c\/p\u003e","brand":"D.E. Gemmill","offers":[{"title":"Default Title","offer_id":48021720432865,"sku":"W13-1-24HI","price":58.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/9548\/1313\/files\/W13-01PAdvisorySpeed_plaque_24x24_585616cf-1b7b-4c88-9d51-b6196cde01a0.png?v=1773346084"},{"product_id":"no-outlet-w14-2-30x30-warning-sign","title":"No Outlet - W14-2 - 30\" x 30\"","description":"\u003cp\u003eThe No Outlet sign (W14-2) is a warning traffic sign used to alert drivers that a roadway does not provide a through exit. Commonly installed at the entrance to dead-end streets, residential roads, industrial areas, and private roadways, this 30\" x 30\" sign helps prevent unnecessary turning and improves traffic flow by informing drivers in advance. Manufactured to MUTCD standards, it offers high visibility, durability, and long-term performance for municipal, contractor, and commercial roadway safety applications.\u003c\/p\u003e","brand":"D.E. Gemmill","offers":[{"title":"Default Title","offer_id":48021720760545,"sku":"W14-2-30HI","price":93.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/9548\/1313\/files\/W14-02NoOutlet30x30.png?v=1773346033"},{"product_id":"diagonal-downward-left-arrow-plaque-w16-7pl-24x12-warning-sign","title":"Diagonal Downward Left Arrow Plaque - W16-7PL - 24\" x 12\"","description":"\u003cp\u003eThe Diagonal Downward Left Arrow Plaque (W16-7PL) is a warning traffic sign plaque used to provide supplemental directional guidance for channelization, lane shifts, or roadway alignment changes. Commonly installed beneath warning signs such as chevrons, object markers, or alignment signs, this 24\" x 12\" plaque directs traffic diagonally downward to the left to safely navigate obstructions or roadway transitions. Manufactured to MUTCD standards, it offers high visibility, durability, and long-term performance for municipal, contractor, and commercial roadway safety applications.\u003c\/p\u003e","brand":"D.E. Gemmill","offers":[{"title":"Default Title","offer_id":48021720826081,"sku":"W16-7P-2412HI","price":38.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/9548\/1313\/files\/w16-07pl-DiagDownArrowLeft-HIY-PA.png?v=1775250946"},{"product_id":"diagonal-downward-arrow-plaque-w16-7p-24x12-fluorescent-yellow-green-warning-sign","title":"Diagonal Downward Right Arrow Plaque - W16-7PR - 24\" x 12\" - Fluorescent Yellow Green","description":"\u003cp\u003eThe Diagonal Downward Arrow Plaque (W16-7P) with Fluorescent Yellow-Green background is a warning traffic sign plaque used to provide enhanced directional guidance for channelization, lane shifts, and roadway alignment changes. Typically installed beneath warning signs such as chevrons or object markers, this 24\" x 12\" plaque directs traffic diagonally downward to guide drivers safely around obstructions or transitions. Manufactured to MUTCD standards, the fluorescent yellow-green background improves conspicuity in high-risk and pedestrian-priority areas while offering durable, long-term performance for municipal, contractor, and commercial roadway safety applications.\u003c\/p\u003e","brand":"D.E. Gemmill","offers":[{"title":"Default Title","offer_id":48021720858849,"sku":"W16-7P-2412FLGR","price":36.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/9548\/1313\/files\/W16-07pr-DiagDownArrowRight-FLO-YG-PA.png?v=1775250914"},{"product_id":"diagonal-downward-right-arrow-plaque-w16-7pr-24x12-warning-sign","title":"Diagonal Downward Right Arrow Plaque - W16-7PR - 24\" x 12\"","description":"\u003cp\u003eThe Diagonal Downward Right Arrow Plaque (W16-7PR) is a warning traffic sign plaque used to provide supplemental directional guidance for channelization, lane shifts, and roadway alignment changes. Commonly installed beneath warning signs such as chevrons, object markers, or alignment signs, this 24\" x 12\" plaque directs traffic diagonally downward to the right to guide drivers safely around obstructions or roadway transitions. Manufactured to MUTCD standards, it offers high visibility, durability, and long-term performance for municipal, contractor, and commercial roadway safety applications.\u003c\/p\u003e","brand":"D.E. Gemmill","offers":[{"title":"Default Title","offer_id":48021721120993,"sku":"W16-7P-2412HI","price":38.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/9548\/1313\/files\/w16-07pr-DiagDownArrowRight-HIY-PA.png?v=1775250903"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/9548\/1313\/collections\/W13-01PAdvisorySpeed_plaque_18x18_aa540938-1dfa-40fe-9424-272dc80372b6.png?v=1778181854","url":"https:\/\/degemmill.com\/collections\/traffic-warning-signs-d-e-gemmill-york-pa.oembed","provider":"Safety Equipment \u0026 Traffic Signs | D.E. Gemmill — York, PA","version":"1.0","type":"link"}