A Chicago-area freight carrier that delivers nationwide.
Chicago is the busiest freight market in North America — and one of the hardest to serve well. Congestion, tight receiving windows, and the sheer volume of the intermodal network mean shippers need a carrier that knows how to move through it, not just around it.
MDX Line Inc is based in Joliet, minutes from the Chicago freight market, hauling flatbed and full truckload freight from the metro to all 48 states. We're an asset-based carrier with the local knowledge to work Chicago-area pickups and the reach to deliver anywhere in the country.

Minutes from Chicago
Based in Joliet on the metro's southwest edge, positioned for fast Chicago-area pickups.
Flatbed & full truckload
Steel, machinery, building materials, and dedicated dry van truckload capacity.
Knows the metro
Drivers experienced with Chicago-area traffic, receivers, and tight delivery windows.
Nationwide delivery
Outbound from Chicago to every major U.S. market under one carrier.
Serving the Chicago freight market
The Chicago metro moves an enormous share of the nation's freight, and its intermodal yards — many of them in the Joliet–Elwood corridor — connect rail and road at national scale. A carrier positioned here can access that volume without crossing the whole metro to reach it.
MDX Line's location on the southwest edge of the market means quicker pickups for area shippers and a fast on-ramp to the interstates heading in every direction.
Local pickups, national delivery
Working with an asset-based carrier near Chicago gives you responsiveness a distant broker can't match: real trucks, local drivers, and a dispatch team that understands the market's rhythms.
And because we haul across all 48 states, a Chicago-area pickup doesn't mean a regional-only carrier — your freight stays with one accountable company from the metro to the destination.
Frequently asked questions
Is MDX Line located in Chicago?
We're based in Joliet, Illinois, on the southwest edge of the Chicago metro — minutes from the area's freight and intermodal network — and we serve Chicago-area shippers directly.
Do you haul freight from Chicago to other states?
Yes. We move flatbed and full truckload freight from the Chicago metro to all 48 contiguous states as an asset-based carrier.
What makes a local Chicago-area carrier better than a broker?
As an asset-based carrier we own the trucks and employ the drivers, so you get consistent capacity, local drivers who know the market, and one team accountable for your shipment from pickup to delivery.
Ready to move your freight?
Tell us what you need to haul and we'll get you a quote.