Joliet, IL

Joliet’s transportation history is built into its landscape. The Illinois and Michigan Canal, completed through the city in 1848, made Joliet an important transfer point between water and rail traffic. Thick dolomite deposits supported quarrying and supplied the pale stone used in local buildings and such distant landmarks as Chicago’s Water Tower. Iron production began in 1869, steel followed in 1873, and mills and quarries helped establish the “City of Steel and Stone.” The former iron works on the east side is now a 52-acre historic site. A paved interpretive path passes blast-furnace foundations and connects with the I&M Canal Trail beside the Des Plaines River, placing industrial ruins, the old canal route, and present recreation in one corridor. Old Joliet Prison carries another consequential part of that history.

ATTRDennisyerger84 / CC BY-SA 4.0

On May 22, 1858, 53 incarcerated men arrived at a small building and began quarrying limestone for the institution that would confine them. Its castellated Gothic Revival complex eventually covered 180 acres behind a 25-foot wall; by 1878, nearly 2,000 incarcerated men were held there under severely overcrowded conditions. The prison closed in 2002 and entered the National Register in 2023. Route 66 added a different national association after its 1926 dedication. The highway passed through downtown, where hotels, service stations, restaurants, and shops served travelers. The Joliet Area Historical Museum and the seasonally operated prison site now interpret both the road and the prison. Freight remains a defining part of the contemporary economy, though its scale now reaches across Will County.

ATTRJoseph Gage from USA / CC BY-SA 2.0

As of 2026, two modern intermodal centers and over 100 million square feet of industrial space have made the county North America’s largest inland port. Warehouses, rail yards, barge routes, Interstate 55, and Interstate 80 place Joliet inside that freight system, with truck traffic a practical issue on local streets. As of July 2026, weekday Pace Route 511 linked Joliet City Center with Elwood and CenterPoint Intermodal Center on trips timed to work shifts. Downtown’s Gateway Center combines Pace buses with Metra’s Rock Island and Heritage Corridor lines and Amtrak service. Education adds another regional role: Joliet Junior College began in 1901 as the nation’s first public community college and still operates both a main campus and a downtown City Center Campus.

ATTRhttps://clevelandart.org/art/1937.119 / CC0

Downtown concentrates civic and cultural life within a few blocks of those tracks. Rialto Square Theatre opened in 1926 as an ornate movie palace and continues as a performance venue on Chicago Street. Nearby, the historical museum occupies a converted 1909 church, and the Joliet Slammers play independent professional baseball at a downtown ballpark. City Square opened across from the Rialto in June 2026, adding a lawn, stages, seating, water elements, and landscaped space to the center. Its first season included the Chicago Street Farmers Market, Sounds on 66 concerts, arts programs, and Route 66 centennial events. A broad promenade crosses the square and points directly toward the Rialto’s entrance.