Display clean, authoritative, easy-to-read traffic instructions in black and white. STAY IN LANE roll up traffic signs alert drivers to traffic conditions where lane changes are unavailable. Prevent accidents in tunnels, on bridges, and during road construction. Durable, visible, and easy to assemble for years of reliable use. Measures 48” x 60”, approximate weight of 24.8 lbs. Black text on white background. Looking for more roll up traffic signs or have questions about compliance in your state? Contact 95TSS for advice and browse our range of road construction signs, roll up sign stands, and many more safety supplies.