Chuck explaining how the Chicago River was cut straight to make it easier for barges to get from the Mainstream to the rest of the southbranch.
Nov 17
Also an excerpt from this fantastic blog Connecting the Windy City
The original orientation of the river at this point lazily rolled east at Polk Street, reaching almost to Clark Street and then, around today’s Fifteenth street, rolled back southwest until it ran reasonably straight again at Eighteenth Street.
South Branch of Chicago River before straightening (Chicago Historical Society)
Straightening this mile-long bottleneck promised to work miracles. As Libby Hill wrote in The Chicago River: A Natural and Unnatural History, “At the time, only Wabash Avenue and State Street connected the south side to the city’s business district. Michigan Avenue was restricted to passenger cars, and Clark Street was too narrow for trucks. As many as nine railroads squeezed their tracks into the narrow space between Clark and the river, and some railroad properties were even bisected by the river.”









