A few months ago, Enbridge unveiled its plans to expand its massive Mainline and smaller Express/Platte crude oil pipeline systems into the U.S. Midwest/Great Plains. We blogged about those plans, and followed up with a look at how the incremental volumes of Western Canadian crude on the Mainline and Express/Platte might move south from PADD 2 to where they’re wanted most: the Gulf Coast. In today’s RBN blog, we discuss efforts to piece together a more direct pipeline route from Alberta to Cushing and on to the Texas/Louisiana coast.