Troy, New York wooden structures, availing large tracts for re-development. The Hudson and Mohawk rivers play their part, as does the Erie Canal and its lesser tributary canal systems, and later the railroads that linked Troy to the rest of the Empire State, New York City to the south, and Utica, New York, Syracuse, New York, Rochester, New York, Buffalo, New York and the myriad of emergent Great Lakes' cities in the burgeoning United States. Natives of Troy expressed their passion for building, using the following materials, for an array of building features: Tiffany and La Farge created magnificent stained-glass windows, transoms and
Great Lakes Waterway lake freighters to travel from the system's saltwater outlet to its far interior. The Waterway has larger locks and deeper drafts than the lower Seaway, limiting large freighters to the four lakes upstream of the Welland Canal and Lake Ontario and similarly restricting passage beyond the canal by larger ocean vessels. The two waterways are often jointly and simply referred to as the "St. Lawrence Seaway", since the Great Lakes, together with the St. Lawrence River, comprise a single navigable body of freshwater linking the Atlantic Ocean to the continental interior. Shipping channels separate upbound traffic from downbound traffic. The