LEFT LANE CLOSED AHEAD W9-3L Temporary orange construction traffic sign is MUTCD compliant and is used for safety protocol to help display official regulations and provide mandatory information to drivers and pedestrians on Federal, State and County roads.
The LEFT LANE CLOSED AHEAD (W9-3L) traffic sign shall be used in advance of that point where one or more through lanes of a multi-lane roadway are closed. For a single lane closure, the Lane Closed (W20-5) sign shall have the legend RIGHT (LEFT) LANE CLOSED, XX FEET, XX MILES, or AHEAD. Where two adjacent lanes are closed, the W20-5a sign shall have the legend 2 RIGHT (LEFT) LANES CLOSED, XX FEET, XX MILES, or AHEAD.
• MUTCD W9-3L Temporary Orange Road Sign Sizes - 36"x 36" or 48"x 48"
• Signs are made from thick .080 gauge U.S. Aluminum
• All traffic signs carry the 3M warranty to last for years outdoors
• 3M reflective signs comply with latest MUTCD and State D.O.T specifications
• Aluminum Temporary Construction signs do not rust and guaranteed to last for years
• Two ⅜″ holes centered top and bottom for easy installations
• Add posts, sign base and bolts to your order.
• Made in the United States