In the wake of the Lynchburg explosion, more people are looking at maps.

http://portlandtribune.com/sl/226325-88900-map-pinpoints-route-of-oil-trains-through-region

A couple of comments-
While I am concerned about train derailments, I am not freaking out because of this map. And in the event of a spill or explosion, I would hope the slope of Oregon Hill would protect the neighborhood from the worst of it. As it is, I am much more immediately concerned about resulting river pollution. This may or may not be scaremongering, but it is a subject worth more attention. I understand the James River Association will be sharing more information soon.