Joliet's Union Station and the museum building
Joliet's historic Union Station opened in 1912 as a joint railroad station serving multiple railroad lines that converged on Joliet during the city's railroad-era industrial peak. The substantial Beaux-Arts station building — designed by Chicago architect Jarvis Hunt, the same architect responsible for several other major Midwestern stations of the era — was one of the most architecturally significant railroad stations in Illinois outside of Chicago. The station operated as a working passenger rail facility through most of the 20th century, with declining passenger service through the postwar period and the eventual cessation of full intercity passenger operations.
Note that the Joliet Area Historical Museum building at 204 North Ottawa Street is a separate facility from the Union Station building itself — the museum is housed in a former 1909 Universalist Church building that was extensively renovated and adapted for museum use. The Union Station building, located several blocks away, remains an architecturally significant Joliet landmark and continues to function as a transit hub; the museum and the station are closely associated in Joliet's tourism marketing because they collectively represent the city's heritage-tourism core, but they are physically distinct sites and visitors should be clear on which building they are visiting.
The 1909 Universalist Church building that houses the museum was renovated and adapted for museum use in the early 2000s; the renovation preserved the substantial Romanesque-revival exterior and the original interior architectural features while reconfiguring the interior for exhibit galleries, classroom space, the Welcome Center desk, and the museum gift shop. The building's substantial scale and high-ceilinged interior galleries provide notably good exhibit space for a small-to-mid-size community history museum.