Capability

Traffic Control & Work Zone

Interwest stocks and delivers the work-zone hardware that keeps crews and drivers safe.

Channelizing devices, barricades, crash cushions, and attenuators, stocked across our regional locations and ready to move when your project does.

What we supply

The hardware that keeps a work zone a work zone.


  • Channelizing devices: drums, cones, vertical panels, and delineators
  • Barricades and accessories
  • Crash cushions and impact attenuators, permanent and work-zone
  • Flags, paddles, and flagging supplies
  • Lights, sandbags, and ballast
  • Fencing and access control

Some of this you would rather rent.

Variable message boards, portable signals, arrow boards, and truck-mounted attenuators are available as rentals for the life of your project.

In stock beats on backorder.

Work zones do not wait. We carry depth across our regional locations so the protective hardware your crew needs is close to the job, not a freight quote away.

Let's get your project supplied.

Tell us what you are building and where. We will get you a quote, a delivery plan, and a real person who knows your region.