California freight intelligence snapshot
California freight page for corridors, ports, airports and public signals.
California is included in the BB Freight Alliance state layer because freight conditions are often easier to understand when national data is grounded in a state-level view.
The page is designed to connect freight gateways, interstate corridors, weather alerts and public data sources that affect movement through the state.
Future releases can add state DOT feeds and additional local sources where the data is public and reliable.
The San Pedro Bay complex of Los Angeles and Long Beach is the largest container gateway in the country.
I-5 and I-80 carry its long-haul traffic north and east, with Donner Pass and the Grapevine as the key weather chokepoints.
Commercial truck trade with Mexico moves mainly through Otay Mesa and Calexico East, with additional freight crossing at Tecate.
California on the freight map
California freight facts
| State | California (CA) |
|---|---|
| Freight profile | A major U.S. freight market, anchored by the San Pedro Bay ports, the Inland Empire warehouse and distribution centers, and Central Valley agriculture. |
| Tracked corridors | I-5, I-10, I-15, I-40, I-80 |
| Tracked ports | Los Angeles, Long Beach, Oakland |
| Tracked cargo airports | LAX, SFO |
| International land border | Mexico |
| Common freight weather risks | wildfire smoke and road closures, winter snow on Sierra passes, dense Central Valley fog |
Common questions
Which freight corridors cross California?
PLACEHOLDER
What freight infrastructure does California have on this site?
Ports: Los Angeles, Long Beach, Oakland. Cargo airports: LAX, SFO. Each has its own research page with live signals.
What weather risks matter for California freight?
Common risks include wildfire smoke and road closures, winter snow on Sierra passes, dense Central Valley fog. The live signals panel on this page checks current National Weather Service alerts that mention California.