Hoover Dam (1936) Also Called Boulder Dam Arch & Gravity Dam 726 feet High, 1244 feet Long Colorado River Lake Mead
Aswan High Dam Erected Across Nile Near Aswan - Lake Nasser Soviet Sponsored 365 feet High, 3280 feet Long 2100 MW Capacity
Canals Grand Canal Of China Erie Canal Suez Canal Panama Canal
Grand Canal Of china Began - 6th Century BC Completed Tianjin City To Hangzhou Still In Use 1107 miles Long
Erie Canal Lake Erie To Hudson River Began Completed 363 miles Long, 40 feet Wide, 4 feet Deep Main Use - Grain From The Midwest To NYC Today - St. Lawrence Seaway Little Used
Suez Canal Connects Mediterranean To Gulf of Suez (Indian Ocean) Origins - 13th Century BC Egyptians Nile Delta To Gulf Of Suez Began Completed Length miles, Depth - 53 feet Ships - Aircraft Carriers, Limited Tankers No Locks
Panama Canal
“Greatest Engineering Work Ever” Connects Carribean Sea To Pacific Ocean Began Completed 40 miles Long, 41 feet Deep 3 Locks Up 85 Feet To Lake Gatun Difficulties - Excavation, Slides, Disease Panama Owns, US Defends