 Bridges and viaducts: Laramie Ave. Viaduct; Loomis St. Bridge; Michigan Ave. Bridge; Michigan Ave. Viaduct, Sheet 15, Image 40 :: Chicago - Photographic Images of Change University of Illinois at ChicagoBridges and viaducts: Laramie Ave. Viaduct; Loomis St. Bridge; Michigan Ave. Bridge; Michigan Ave. Viaduct, Sheet 15, Image 40Title Bridges and viaducts: Laramie Ave. Viaduct; Loomis St. Bridge; Michigan Ave. Bridge; Michigan Ave. Viaduct, Sheet 15, Image 40Identifier JPCC_01_0011_0108_0015_40a 