AlabamaRailfan.com Photo Galleries: Canadian National/Illinois Central
Here is an overview of the Canadian National and Norfolk Southern operations as seen from I-165 in Mobile. Sadly, the CNIC operations are just a shell of what they used to be as seen in this photo from Lee Singletary. The NS yard is on the right.
A pair of Illinois Central SD70's bring a loaded coal train into the McDuffie coal terminal in Mobile, AL. The terminal is served by Illinois Central and CSX but I am not sure if the other two class 1 roads bring trains here or not.