Complex sentence: The route begins at a loop around Suburban Square shopping center in Ardmore, then heads west along Montgomery Avenue where it turns left at Woodside Road, crossing under the Paoli/Thorndale Line near Ardmore (SEPTA station), which also serves Amtrak's Keystone Service.
Split into simpler sentences: The route begins at a loop around Suburban Square shopping center in Ardmore, then heads west along Montgomery Avenue. A short distance later, it turns left at Woodside Road, crossing under the Paoli/Thorndale Line near Ardmore (SEPTA station), which also serves Amtrak's Keystone Service.