![](https://chicagopc.info/wp-content/uploads/cache/2019/10/arriving-from-the-suburbs/3056155602.jpg)
Arriving from the suburbs
![](https://chicagopc.info/wp-content/uploads/cache/2024/01/subway-tracks-el-tracks/1739120943.jpg)
Subway Tracks & El Tracks
![](https://chicagopc.info/wp-content/uploads/cache/2020/07/chicago-rapid-transit-uptown-station/3087152081.jpg)
Chicago Rapid Transit, Uptown Station & North Shore Line
![](https://chicagopc.info/wp-content/uploads/cache/2016/12/chicago-subway-218/2141266361.jpg)
Chicago Subway c. 1954
![](https://chicagopc.info/wp-content/uploads/cache/2016/12/chicago-subway-control-room-rp/3882901980.jpg)
Chicago Subway Control Room
![](https://chicagopc.info/wp-content/uploads/cache/2019/03/chicago-subway-center-platform/4113553687.jpg)
Chicago Subway Center Platform
![](https://chicagopc.info/wp-content/uploads/cache/2016/12/chicago-subway-mezzanine-station/1321535825.jpg)
Chicago Subway Station
![](https://chicagopc.info/wp-content/uploads/cache/2017/04/chicago-subway-train-platform/1623905864.jpg)
Chicago Subway, Train Platform c.1944
![](https://chicagopc.info/wp-content/uploads/cache/2019/03/chicago-subway-phone-booths/325547216.jpg)
Chicago Subway Phone Booths
![](https://chicagopc.info/wp-content/uploads/cache/2021/01/chicago-subway-center-platform/174788063.jpg)
Chicago Subway central platform
![](https://chicagopc.info/wp-content/uploads/cache/2016/12/chicago-subway-train-platform-203/3754331384.jpg)
Chicago Subway
![](https://chicagopc.info/wp-content/uploads/cache/2016/12/birds-eye-view-of-el-system/3411717560.jpg)
El System, c. 1912
![](https://chicagopc.info/wp-content/uploads/cache/2016/12/metro-el-train-crossing-bridge/2636086210.jpg)
El Train on bridge c. 1910
![](https://chicagopc.info/wp-content/uploads/cache/2022/04/elevated-rr-jackknife-bridge-over-chciago-river-1/1035955573.jpg)
Elevated RR over Chicago River
![](https://chicagopc.info/wp-content/uploads/cache/2016/12/el-n-of-wabash/2905469177.jpg)
El north on Wabash Avenue c. 1910
![](https://chicagopc.info/wp-content/uploads/cache/2016/12/el-on-wabash-ave/754858349.jpg)
El on Wabash Avenue
![](https://chicagopc.info/wp-content/uploads/cache/2016/12/elevated-loop-wabash-ave-i-will/1209105765.jpg)
Elevated Loop on Wabash Avenue
![](https://chicagopc.info/wp-content/uploads/cache/2016/12/elevated-rr-jackknife-bridge-of-river/181294973.jpg)
Elevated RR Jackknife Bridge c. 1910
![](https://chicagopc.info/wp-content/uploads/cache/2016/12/elevated-rr-loop-lake-market-streets/2457086841.jpg)
Elevated RR Loop c. 1910
![](https://chicagopc.info/wp-content/uploads/cache/2016/12/loop-east-from-5th/414913928.jpg)
El Loop, c. 1907
![](https://chicagopc.info/wp-content/uploads/cache/2016/12/elevated-rr-loop-van-buren-st-signs/2642877922.jpg)
Elevated RR Loop, Van Buren St. C. 1903
![](https://chicagopc.info/wp-content/uploads/cache/2016/12/elevated-station-union-stock-yards-1/4155423701.jpg)
Union Stock Yards Elevated Station
![](https://chicagopc.info/wp-content/uploads/cache/2016/12/la-salle-street-entrance-to-train-tunnel/3718260862.jpg)
La Salle St entrance to train tunnel
![](https://chicagopc.info/wp-content/uploads/cache/2016/12/lake-wells-el-intersection/3797315073.jpg)
Lake & Wells, the Logan Square & Englewood trains by Tower 18
![](https://chicagopc.info/wp-content/uploads/cache/2016/12/metro-L-over-lake-st-L/3709640024.jpg)
Lake St. El Station
![](https://chicagopc.info/wp-content/uploads/cache/2016/12/man-at-station-to-loop/3321415142.jpg)
Man at station to the Loop, c. 1911
![](https://chicagopc.info/wp-content/uploads/cache/2016/12/marshfield-ave-station-of-el/1191371794.jpg)
Marshfield Avenue El Station
![](https://chicagopc.info/wp-content/uploads/cache/2016/12/metro-elevated-rr-bridge/3441524267.jpg)
Metropolitan El Station
![](https://chicagopc.info/wp-content/uploads/cache/2016/12/metropolitan-el-rr-1909/601239649.jpg)
Metropolitan El Terminal c. 1909
![](https://chicagopc.info/wp-content/uploads/cache/2017/01/state-and-van-buren-sts-el-station/124760358.jpg)
State & Van Buren Sts. EL Station
![](https://chicagopc.info/wp-content/uploads/cache/2016/12/state-van-buren-el-station/4103117311.jpg)
State & Van Buren El Station
![](https://chicagopc.info/wp-content/uploads/cache/2016/12/track-elevation-16th-clark-st/4248803239.jpg)
Track Elevation, 16th & Clark St. C. 1910
![](https://chicagopc.info/wp-content/uploads/cache/2016/12/union-loop-chicago/2519263136.jpg)
Union Loop c. 1912
![](https://chicagopc.info/wp-content/uploads/cache/2016/12/union-loop-looking-down-wabash-ave/288960365.jpg)
Union Loop
![](https://chicagopc.info/wp-content/uploads/cache/2016/12/union-loop-other-side/2347562059.jpg)
Elevated RR Union Loop
![](https://chicagopc.info/wp-content/uploads/cache/2022/04/elevated-road-exchange-building-usy/2693749404.jpg)
Elevated road at Union Stock Yards, c.1913
![](https://chicagopc.info/wp-content/uploads/cache/2016/12/van-buren-st-viaduct-near-adams-south-canal-st-504/3099060869.jpg)
Van Buren St. Viaduct c. 1913
![](https://chicagopc.info/wp-content/uploads/cache/2017/04/van-buren-and-5th-ave-el-tracks/151123285.jpg)
Van Buren and 5th Avenue El Tracks c.1908
![](https://chicagopc.info/wp-content/uploads/cache/2016/12/wabash-ave-el-tracks/3399703321.jpg)
Wabash Avenue El Tracks
![](https://chicagopc.info/wp-content/uploads/cache/2016/12/wabash-ave-no-from-monroe/3137667226.jpg)
Wabash Avenue north from Monroe
![](https://chicagopc.info/wp-content/uploads/cache/2017/03/wabash-ave-n-from-jackson-el-397/3362423480.jpg)
Wabash Avenue north from Jackson, El Tracks
![](https://chicagopc.info/wp-content/uploads/cache/2018/08/wilson-ave-station-el-rr/1501150150.jpg)
Wilson Avenue El station, c.1912