Great Lakes passenger steamers the lakes grew in size and number, and additional decks were built on the superstructure to allow more capacity. This inexpensive method of adding capacity was adapted from river steamboats and successfully applied to lake-going craft. The Erie Canal opened in 1825, allowing settlers from New England and New York to reach Michigan by water through Albany and Buffalo. This route opening and the incorporation of Chicago in 1837, increased Great Lakes steamboat traffic from Detroit through the straits of Mackinaw to Chicago. The screw propeller was introduced to the Great Lakes by "Vandalia" in 1842 and allowed the building
Gosen Canal also able to navigate between the two lakes using the roughly parallel "Gosener Graben". Besides seeing considerable sightseeing and leisure traffic, the canal today also forms a link in a commercial navigation route from the limestone workings at Rüdersdorf, which reaches the Flakensee by a lock at Woltersdorf. <BR> Gosen Canal The Gosen Canal () is a canal in the eastern suburbs of Berlin, the capital city of Germany. It takes its name from the village Gosen, at the southern end of the canal. It is in length and links the Dämeritzsee and Seddinsee lakes. The Dämeritzsee and Seddinsee are