- Chicago & Illinois Western Railway Bridge Collateral Channel Water Lot D, 33rd, E of Kedzie · built 1914 · Theodor Rall · designated December 12, 2007 South Lawndale
- Chicago & Northwestern Railway Bridge N Branch Chgo River, S of Kinzie & E of Canal St · built 1907-1908 · William H. Finley (substructure); Strauss Bascule & Concrete Bridge Co. (structure) · designated December 12, 2007 Near North Side
- Chicago & Western Indiana Railroad Bridge Calumet River, 126th St, W of Torrence Av · built 1967-1968 · James Peterson (Chief Engineer); Alfred Benesch & Associates (Consulting Engineers) · designated December 12, 2007 South Deering
- Chicago and Alton Railway Bridge S Fork of S Branch, N of Archer & E of Ashland · built 1906 · Page & Shnable (Patentee); William M. Hughes (Consulting Engineer) · designated December 12, 2007 Bridgeport
- Chicago, Milwaukee & St Paul Rwy Bridge No. Z-2 N Branch Chgo River, Cherry St, S of North Ave · built 1901-1902 · Chicago, Milwaukee & St. Paul Railway (Milwaukee Road) · designated December 12, 2007 Near North Side
- Cortland Street Drawbridge 1440 W. Cortland Street · built 1902 · John Ernst Ericson · designated July 24, 1991 Logan Square
- Historic Chicago Railroad Bridges Chicago & Alton Rwy. Bridge, near Ashland & Archer Aves.; Chicago & Illinois Western Rwy. Bridge, near 33rd St. & Kedzie Ave.; Chicago & North Western Rwy. Bridge, near Kinzie Ave. & Canal St.; Chicago & Western Indiana RR Bridge, near 126th St. & Torrence Ave.; Chicago, Milwaukee & St. Paul Rwy. Bridge No. Z-2, near Cherry St. & North Ave.; Illinois Central RR Swing Bridge (No. 1), near Stevenson Exp.& Kedzie Ave.; (No. 2), near 35th St. between Pulaski & Lawndale Aves.; Lake Shore & Michigan Southern Rwy. Bridge s (pair), near Chicago Skyway & 98th St.; Pennsylvania RR “Eight Track” Bridge, near 31st St. & Western Ave.; Pennsylvania RR Bridge, near 19th & Lumber Sts.; St. Charles Air Line Bridge, near 16th & Lumber Sts. · designated December 12, 2007
- Illinois Central Swing Bridge (No. 1) San & Ship Canal, N of Stevenson Exp & E of Kedzie · built 1899-1900 · Chicago Sanitary District of Chicago, Designer · designated December 12, 2007 South Lawndale
- Illinois Central Swing Bridge (No. 2) San & Ship Canal, S of 35th St & E of Pulaski Rd · built 1898-1900 · Chicago Sanitary District of Chicago, Designer · designated December 12, 2007 South Lawndale
- Lake Shore & Michigan Southern Rwy Bridges (pair) Calumet River, N of 98th St & E of Chicago Skyway · built 1912-1915 · Waddell & Harrington; Dravo Contracting Co. (substructure) · designated December 12, 2007 East Side
- Michigan Avenue Bridge and Wacker Dr Esplanade S Side of Chicago River, bet Michigan and Wabash · built 1920 & 1926 · Bridge and bridge houses, 1920: Edward Bennett (architect), Thomas Pihlfeldt and Hugh Young (engineers); esplanade, 1926: Edward Bennett and Hugh Young · designated October 2, 1991 Loop
- Pennsylvania Railroad "Eight Track" Bridge San & Ship Canal, S of 31st & W of Western Av · built 1901 (original fixed bridges); 1909-1910 (converted to movable "Eight-Track" bridge) · Scherzer Rolling Lift Bridge Company · designated December 12, 2007 South Lawndale
- Pennsylvania Railroad Bridge S Branch Chgo River, 19th St, SE of Lumber St · built 1914 · Waddell & Harrington (Consulting Engineers), Kansas City, OH; J.C. Bland (Supervising Engineer), Pennsylvania Lines · designated December 12, 2007 Armour Square
- St Charles Air Line Bridge S B Chgo River, N of 16th St & E of Lumber St · built 1917-1919; relocated in 1930 · Strauss Bascule & Concrete Bridge Co. · designated December 12, 2007 Near West Side