This shot shows the east end of co-production trackage at Nepa, or Coho, depending on your preference. The spot is named Nepa by CP and Coho by CN. The two railways share trackage between Mission and here hence the name co-production trackage. This loaded CP train is crossing over to CN tracks. Generally, westbound trains use the CN line which contains a better grade, while eastbound trains will follow CP's tracks. Watch out for exceptions!