Skip to main content
Book a private virtual tour for conferences and corporate events

Chicago History Research Basics

By Marianna on August 22, 2012


It’s been a busy summer season here at Chicago Detours. Between our Loop Interior Architecture Walking Tour, Jazz, Blues, and Beyond Bus Tour, and Historic Chicago Walking Bar Tour we’ve been been having lots of fun with many Chicago-curious people! I personally have been wow-ed by some of the clever questions that guests ask on tours. But even though Detour guides are almost geniuses, they don’t know everything. That’s why I’m conducting some Chicago history research!

An Opened Michigan Avenue Bridge, thanks to Chicago History Museum

If you’ve been on a tour with us, you know that we try to remember those inquiries and then do the Chicago history research to answer them for you. Nerdy me, I am happy to be on the job this week! I thought I’d share a little about what I’ve been doing  in case any of my fellow amateur historians wanted to do some searching on their own.

Research Venues

Pedway Sign chicago history researchThis week, you could find me at the Research Center of the Chicago History Museum, working with the very knowledgeable and friendly staff. They are, of course, ground zero for Chicago history research. We went through their very convenient periodical clippings – they have photo copies of original periodical pages organized under broad keywords. They pulled “Streets: Pedway” for me yesterday. However, I think my favorite Research Center resource is their collection of enlarged maps printed on plastic board. Ah, I just want to take them home and hang them on my walls!

Two of the trickier questions I’m following up on are regarding Chicago streets. Funny enough, the two most useful resources so far are very old and very new –  the Sanborn Fire Insurance Maps (hundreds of very precise surveys of Chicago buildings used to assess a structure’s risk against fire in the early 20th century) and the amazing technology of the GoogleMaps. I’ve also placed some calls to a civic design company and the Public Building Commission of Chicago.Sanborn Fire Insurance Map chicago history research

Tomorrow, I am off to do my first archival research at Harold Washington Library! Hopefully I get some helpful information to report back!

-Marianna Foral, Research & Editorial Intern


Chicago Detours offers guided walking and bus tours of architecture, history and culture to public and private groups. We are a passionate team of educators, historians, artists and storytellers, and are proud to be one of very few tour companies in Chicago that is rated five stars on both Google and TripAdvisor.


Call: 312.350.1131
E-Mail: [email protected]