Well, the bears and heat are a given. Added to the mix will be increased energy train traffic--BNSF estimates their car movements to the east especially will be up double digits this year, so that may slow things down a bit as well. Construction will commence again in earnest, BNSF has MUCH to do this summer to help accommodate their increased needs and finally--possible flooding. Not a certainty to be sure, but the snowpack in ND and MN is somewhat above normal and it all depends on how quickly it melts. The one piece of good news is the ground is so dry from last year's drought that some of the moisture will be absorbed first before heading into the Souris and Red Rivers.Time will tell. My personal guess is the summer will likely show delays of several hours each way, but hopefully no worse than that.