KCBX Chicago tug?

[intermodalres]

My brother works for Interlake and they don't. He shot me some nice video of them going up the river years ago. They then back out the whole way.

[Guest]

CSL and Algoma take them - generally other fleets don't.

[tfooter13]

Need help. When 600-700 footers go to the KCBX coal dock at Chicago, do they need the services of a tug?