Complex sentence: To the right side of the Yellow House, the Avenue Montmajour runs down to the two railway bridges, the first with a train just passing served of the P.-L.-M. Railway Company, connecting Paris and Lyon to Marseille.
Split into simpler sentences: To the right side of the Yellow House, the Avenue Montmajour runs down to the two railway bridges. The first, with a train just passing, served the P.-L.-M. Railway Company, connecting Paris and Lyon to Marseille.