The Left Lane Closed Ahead Roll-Up Signs feature a lightweight and easy-to-install design, making them a great alternative to heavy construction signage. Manufactured to comply with MUTCD standards, this sign is deployed in advance at a point where one or more through lanes of a multi-lane roadway are closed. This sign boasts a hi-intensity reflective vinyl sheeting that ensures higher nighttime brightness and flexibility. Equipped with fiberglass cross-bracing and tough polycarbonate plastic pockets, the roll-up sign frame promises quick fastening and more durability. Accompanied by a writeable hook-and-loop overlay, the sign allows for multi-directional use and is used in work zones and emergency traffic control measures.