Explore Chicago Collections
https://explore.chicagocollections.org/records/?f2-cities=Elmhurst&f1-topics=Natural+%26+Built+Environments%3A%3ARoads&f8-cities=Union&sort=title&f6-cities=Prospect+Heights&f5-cities=Elmhurst&f7-institutions=Chicago+History+Museum&f9-cities=Oak+Lawn&f10-types=Archival+Collections&f4-cities=Gurnee&f3-cities=Elmhurst