The Erie Canal was proposed in 1808 by Governor Dewitt Clinton to provide a safe and cheap way for settlers to transport goods west of the Appalachian Mountains. Construction began in 1817 but was not completed until 1825, creating a 363-mile canal from Albany to Buffalo. The canal included 83 locks to raise and lower boats as it crossed 568 feet in elevation, allowing it to connect the Great Lakes and Atlantic Ocean. When finished, it revolutionized transportation and helped drive New York's economic growth.