

Detail, 18th St. Railroad Bridge, Chicago 2001

Counterweights, 18th St. Railroad Bridge, Chicago 2001

Monroe St. Bridge, Chicago 2003

Detail. Clark St. Bridge, Chicago 2001

Counterweights, Cermack Ave. Bridge, Chicago 2001

Cal-Sag River with Lift Bridge, Chicago 2001

LaSalle St. Bridge, Chicago 2002

Detail, 95th St. Railroad Bridge, Chicago 2001

Lift Bridge, Chinatown, Chicago 2001

Dearborn St. Bridge (horz.), Chicago 2001

Tracks and Framework, Raised Position, 18th St. Railroad Bridge, Chicago 2001

Two Counterweights, 18th St. Railroad Bridge, Chicago 2001

Draw Bridge near 35th & Western Ave., Chicago 2001

Canoer's under the Wabash St. Bridge, Chicago 2001

95th St. Lift Bridge (Conrail), Chicago 2001

Links and Framework, Torrence Ave. Bridge, Chicago 2001

Lake St. Bridge, Chicago 2003

19th Century Swing Bridge, Near Damen & I-55, Chicago 2001

Dearborn St. Bridge (vert.), Chicago 2002

Madison St. Bridge, Chicago 2003

18th St. Railroad Bridge, Chicago 2001

Detail, Kinzie St. Bridge, Chicago 2001

Skyway Bridge & Silos I, Chicago 2001

Looking North From Roosevelt Rd., v.c, Chicago 2001

Looking North From Roosevelt Rd., v.g., Chicago 2001

Looking North From Roosevelt Rd., v.e, Chicago 2001

Lake St. Bridge & 333 E. Wacker Building, Chicago 2001

95th St. Lift Bridge, Chicago 2001

93rd & Macinaw St. Bridge, Chicago 2001

Skyway Bridge & Silos II, Chicago 2001

Counterweights, Cermack Ave. Bridge, Chicago 2001

Lift Bridge, Chinatown, Chicago 2001

Detail, Cermack Ave. Bridge, Chicago 2001

Skyway Bridge, Chicago 2001