
Collapsible content
Overview
Description
The W9-1L warns that the left lane ends ahead and traffic in it must merge right. It is placed in advance of the lane reduction, often together with the Lane Ends symbol sign (W4-2). Black LEFT LANE ENDS legend on a yellow retroreflective background, per MUTCD Chapter 2C.
Five sizes are currently available. The 30" x 30" is the minimum size, for single-lane roads. The 36" x 36" is the standard size for conventional roads and the minimum for multi-lane roads. The 48" x 48" is for expressways and freeways, or oversized for enhanced conspicuity. Smaller 24" x 24" and 18" x 18" sizes are also made for parking lots and private roads; they are below the MUTCD minimum, so they are not meant for public roads. Sign post, mounting hardware, and brackets are sold separately.
Specifications
Shipping & Returns
Shipping
Most in-stock items ship within 1 to 5 business days. Please check the ship time shown near the price for the item you selected.
Shipping rates are calculated at checkout before you place your order. You can review the total shipping cost before paying.
Tracking information is available as soon as your order ships. Most orders arrive within 2 to 7 business days after shipment, depending on your location and the carrier.
Items that are too large to fit in a regular shipping box may ship separately or take longer to arrive.
Returns
Customers have 30 days from delivery to request a return on qualifying standard products. For full details, please review our Shipping & Returns policy.
If an item arrives damaged, defective, or incorrect, please contact us and we’ll make it right.

