Are the Illinois and Michigan Canal and North Shore Channel both located in the US?
North Shore Channel The North Shore Channel is a drainage canal built between 1907 and 1910 to flush the sewage-filled North Branch of the Chicago River down the Chicago Sanitary and Ship Canal. The sewage carrying duty has been largely taken over by the Chicago Deep Tunnel, but there are still occasional discharges due to heavy rains.
Lower Peninsula of Michigan The Lower Peninsula of Michigan is the southern of the two major landmasses of the U.S. state of Michigan, the other being the Upper Peninsula. It is surrounded by water on all sides except its southern border, which it shares with Indiana and Ohio. Although the Upper Peninsula is commonly referred to as "the U.P." it is fairly uncommon for the Lower Peninsula to be called "the L.P."