Chicago is the busiest rail freight hub in North America, and it isn’t close. Every major Class I railroad on the continent converges here, making it close to unavoidable in any serious national distribution network conversation.
Rail & Air Access
All six major North American Class I railroads — BNSF, Union Pacific, CSX, Norfolk Southern, Canadian National and CPKC — operate through Chicago, along with extensive short-line and intermodal infrastructure. O’Hare International Airport adds significant air cargo capacity on top of that, and Chicago’s position on the Great Lakes adds a water transportation option most inland markets don’t have.
Highway Access
I-90, I-94, I-80 and I-55 all converge in the Chicago metro, connecting it directly to the Northeast, the Great Plains, the South and everywhere in between.
Why Brands Choose Chicago for 3PL & Warehouse Selection
For brands running a true national network, Chicago is frequently the anchor Midwest node — the rail density alone makes it hard to replace for brands with meaningful intermodal volume. The tradeoff is congestion: both on the highway network and within the rail yards themselves, which a distribution network analysis needs to weigh against the connectivity advantage.