{"product_id":"right-shoulder-closed-w21-5ar","title":"Right Shoulder Closed Sign W21-5aR","description":"\u003cp\u003eThe Right Shoulder Closed sign warns drivers that the right shoulder is closed at the sign location. Used in temporary traffic control applications under MUTCD Part 6 where shoulder work, utility repairs, or construction restricts access to the right shoulder. This is the at-location version without a distance legend. For advance warning with distance, see the W21-5bR distance variants.\u003c\/p\u003e\u003cp\u003eChoose the sign size based on roadway type and required visibility. The 30\" x 30\" is the minimum for low-volume roads. The 36\" x 36\" is standard for conventional roads. The 48\" x 48\" is for expressways and freeways. Manufactured on .080\" rustproof aluminum with rounded corners and pre-punched mounting holes. Hardware sold separately. 48\" signs ship truck freight.\u003c\/p\u003e","brand":"Road Signs","offers":[{"title":"30\" x 30\" \/ High Intensity Prismatic (HIP)","offer_id":47646089707660,"sku":"S3030W215ARHAC","price":88.36,"currency_code":"USD","in_stock":true},{"title":"30\" x 30\" \/ Diamond Grade (DG3)","offer_id":47646089740428,"sku":"S3030W215AR3AC","price":104.23,"currency_code":"USD","in_stock":true},{"title":"30\" x 30\" \/ Diamond Grade Fluorescent Orange","offer_id":47646089773196,"sku":"S3030W215ARDAC","price":95.34,"currency_code":"USD","in_stock":true},{"title":"36\" x 36\" \/ High Intensity Prismatic (HIP)","offer_id":47646089805964,"sku":"S3636W215ARHAC","price":129.71,"currency_code":"USD","in_stock":true},{"title":"36\" x 36\" \/ Diamond Grade (DG3)","offer_id":47646089838732,"sku":"S3636W215AR3AC","price":152.22,"currency_code":"USD","in_stock":true},{"title":"36\" x 36\" \/ Diamond Grade Fluorescent Orange","offer_id":47646089871500,"sku":"S3636W215ARDAC","price":139.42,"currency_code":"USD","in_stock":true},{"title":"48\" x 48\" \/ High Intensity Prismatic (HIP)","offer_id":47646089904268,"sku":"S4848W215ARHAC","price":224.54,"currency_code":"USD","in_stock":true},{"title":"48\" x 48\" \/ Diamond Grade (DG3)","offer_id":47646089937036,"sku":"S4848W215AR3AC","price":236.5,"currency_code":"USD","in_stock":true},{"title":"48\" x 48\" \/ Diamond Grade Fluorescent Orange","offer_id":47646089969804,"sku":"S4848W215ARDAC","price":211.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0749\/8527\/5532\/files\/Right-Shoulder-Closed-Sign-W21-5aR.jpg?v=1776508555","url":"https:\/\/roadsigns.com\/products\/right-shoulder-closed-w21-5ar","provider":"Road Signs","version":"1.0","type":"link"}