 Bridges and viaducts: Laramie Ave. Viaduct; Loomis St. Bridge; Michigan Ave. Bridge; Michigan Ave. Viaduct, Sheet 8, Image 31 :: 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 8, Image 31Title Bridges and viaducts: Laramie Ave. Viaduct; Loomis St. Bridge; Michigan Ave. Bridge; Michigan Ave. Viaduct, Sheet 8, Image 31Identifier JPCC_01_0011_0108_0008_31a 