| CSXT Northbound Freight Train Q522 ( Brookwood, Al. to Birmingham, Al. ) rumbles through downtown Birmingham, Al. CSXT crews take over the Z776 at Brookwood, Al. The Z776 used to be a KCS train & now the Alabama Southern Railroad runs it from Artesia, Ms. to Brookwood, Al. where CSXT crews take over & is numbered Q522. Z776 is the number with the Alabama Southern crews |