© 2016 Warning Lites St. Louis
Created by Clear To Launch

7243 Devonshire Ave #100, St. Louis, MO 63119
314-645-8900

Slim design is perfect for narrow highways and street projects where space is an issue, They are very durable, designed to rebound after impact.  Meets MUTCD Standard.

These arrow boards provide maximum visibility at all times while directing traffic through construction zones.  All arrow boards meet MUTCD standards.

Type 1 Barricades are typically used to mark a specific condition, to control pedestrian traffic or to channelize vehicle traffic.  Mounted with a flashing yellow light, these barricades can be seen at night.

Type 3 barricades can be used to prevent traffic from entering a specific area.  These barricades can come as pictured or mounted with a “Road Closed”, or a “Road Closed Local Traffic Only” sign. [removed]

Small Roadway Signage

Warning Lites is a local, family owned St. Louis company that has been in business since 1958. We are dedicated to helping increase the safety of those people who help improve the roads, and underground work in our community.  Warning Lites specializes in traffic safety, road safety, and trench safety.  We are a proud member of the Teamsters Local 618. 

These message boards are great for alerting traffic of delays scheduled in the upcoming weeks or months.  They are also good for alerting traffic to road work in a high volume area.

These high intensity signs are used to alert traffic to oncoming road work.  The signs we carry include, but are not limited to, Road Work Ahead, Right/Left/Center Lane Closed Ahead, Road Closed, Flagger Ahead, and so on. 

The one-piece hydraulic shoring can be installed easily on site to accommodate a variety of trench widths and a hinged design allows for fast knock-down and transport.  The hydraulic shoring can come with 1.5 foot rails or 7 foot rails to accommodate different depths.

These high intensity signs include, but not limited to, sidewalk closed and detour right/left.

Aluminum trench boxes are great for jobs that require more safety and support than the hydraulic shoring.  The interchangeable spreaders allow for these boxes to be used in a variety of different widths.

These boxes are great for holes that need to have 3 or 4 sided trench boxes.  These boxes can be built to all different sizes due to the fact that the walls are made of 2’ tall panels. These boxes work especially well for holes that have utilities to work around. 

All steel plates are 1” thick and are available to cover many roadway applications. A variety of plate sizes have a skid-resistant texture applied for enhanced vehicle safety. Sizes vary from 4x8 all the way up to 8x20.  All plates are charged on a one week minimum.

These steel trench boxes provide protection at greater lengths in the deepest and most demanding of jobsites.  Spreaders sizes vary from 2.5 feet all the way up to 14 feet. [removed]