I just got my passing score on the Bridge Lateral portion of the SE exam. I will say that all I used for studying for the depth portion of the exam was the Structural Engineer's Reference Manual (which didn't have much as far as studying material for this portion), the NCEES Practice Exam, and...
It sounds like the building test was a doozy... my office does both buildings and bridges, but I chose bridges because I thought it would be easier to work out of one code (and I have more familiarity with bridges as well). Sounds like I made the right decision.
Just remember that...