Explore Chicago Collections
https://explore.chicagocollections.org/records/?f1-topics=Daily%20Life%20%26%20Identity::Commuting%20%26%20Transportation&f2-topics=Daily%20Life%20%26%20Identity::Population%20Change%20%26%20Movement&f3-topics=Natural%20%26%20Built%20Environments::Roads&f4-types=Archival%20Collections&f5-cities=Chicago