She is listed in their staff directory, but that doesn't mean shes not a robot. I don't believe anything she says and have still been refreshing NCEES to check if results are posted.
Railroad bridges are not covered by AASHTO. They are covered by AREMA. The two manuals are similar as far as topics covered, but still very different. For example the steel design in AREMA is still allowable stress and follows close to the ninth addition of AISC. Taking the SE for me was pretty...