Complex sentence: Terra Transport/CN would run the Roadcruiser bus service until March 29,1996, whereupon the nus service was sold off to DRL Coachlines of Triton, Newfoundland.
Split into simpler sentences: Terra Transport/CN would run the Roadcruiser bus service until March 29,1996. The Bus service was sold off to DRL Coachlines of Triton, Newfoundland.