Bump Construction Sign W8-1

• MUTCD-compliant W8-1 temporary traffic control sign
• Built on durable .080" (80 mil) rustproof aluminum
• Rounded corners and pre-punched mounting holes
• Available in 30" x 30", 36" x 36", and 48" x 48"
• Reflective sheeting options for work-zone visibility
• Hardware sold separately

The Bump sign warns drivers of an abrupt vertical surface change in the roadway ahead. In a work zone, it is used in temporary traffic control applications under MUTCD Part 6 where milling, paving lifts, utility cuts, manhole covers, or temporary surface treatments create a raised section that could affect vehicle handling.

This is the construction (orange) version of the W8-1 sign, used during active work-zone conditions. The permanent yellow version is used for long-term roadway features and is sold as a separate product. Choose the sign size based on roadway type and required visibility. The 30" x 30" is the smallest size offered in this listing and is commonly used for lower-speed or low-volume temporary traffic control applications. 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.

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.