railfan 44:
CTA Work Train at South Boulevard, Evanston, November 2, 1972
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CTA Work Train at South Boulevard, Evanston, November 2, 1972
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CTA, DesPlaines Av., Forest Park, 9/22/1972
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CTA, DesPlaines Av., Forest Park, 9/22/1972
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CTA Structure above 63rd Street, Jackson Park Branch, August 30, 1974
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CTA Sheridan Station, Chicago, May 30, 1978
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CTA S-104 in Howard Yard, Chicago, March 1973
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CTA Motors S-104 and S-105 at Howard, St., Chicago in March 1973
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CTA S-350 leads a work train at Wabash and Lake Sts., Chicago, 12/29/1969
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CTA S-350 at Wabash and Washington on December 29, 1969
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CTA S-606 in Howard Yard, Chicago, March 1973
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CTA work train on Skokie Swift in Evanston, 6/3/1978
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CTA Trolley Bus 9715 at Belmont Station Congress/Milwaukee, Chicago, 12/13/1972
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Levers in CTA Wilson Tower
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Interlocking machine in CTA Wilson Tower
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Rods extending out from CTA Wilson Tower
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Bird's Eye View of Tower 18 and Interlocking Plant on the Chicago Transit Authority "L" at Lake and Wells Sts., Chicago, December 4, 2014
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CTA 4000s and work train at South Boulevard in Evanston circa 1972
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CTA 2400s on the Lake Street Bridge with Union Station leads to the right, Chicago, March 1987
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CTA 2000s, Lake Street L, the Lake Street Bridge over the South Branch of the Chicago River, 9/11/1975
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CTA Work Train on siding at South Blvd, Evanston, IL about 1972
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CTA 6365, Harrison Station, State Street Subway, Chicago, 12/13/1972