How could 56 highway handle that many trucks each day?
Both 56-highway and I-35 would require development to handle the traffic created by the trucking hub.  A new interchange is proposed for I-35 and the current 56-highway corridor study is stemming from BNSF's plan.  KDOT estimates that 80% of the truck traffic would be handled by I-35.  They are looking at options for a new interchange at either Homestead Road or Waverly Road and also the location for an international inspection station (possible Moonlight Road and I-35). 
Trucks idling outside the Port of Los Angeles, Andrea Hricko, USC