Waterford, the first bridge -- Steam and a bridge at Troy -- Three railroad bridges at Albany -- The last of the railroad bridges : Poughkeepsie and Castleton -- The railroad tunnels -- The Bear Mountain Bridge -- The Holland and Lincoln tunnels -- The George Washington Bridge -- The Mid-Hudson Bridge -- The Rip Van Winkle Bridge -- The Tappan Zee Bridge -- The Kingston-Rhineclliff Bridge -- The Newburgh-Beacon bridges.
