Wikimedi'Òc

SOUTH PORTAL. - Chicago and Western Indiana Railroad Bridge, Spanning Sanitary and Ship Canal at Nerska Junction, Chicago, Cook County, IL HAER ILL, 16-CHIG, 116-2.tif - Fæ

EAST SIDE OF BRIDGE LOOKING NORTHWEST. - Chicago and Western Indiana Railroad Bridge, Spanning Sanitary and Ship Canal at Nerska Junction, Chicago, Cook County, IL HAER ILL, 16-CHIG, 116-1.tif - Fæ

DETAIL OF PIVOT MECHANISM. - Chicago and Western Indiana Railroad Bridge, Spanning Sanitary and Ship Canal at Nerska Junction, Chicago, Cook County, IL HAER ILL, 16-CHIG, 116-3.tif - Fæ

EAST SIDE OF BRIDGE LOOKING NORTHWEST. - Chicago and Western Indiana Railroad Bridge, Spanning Sanitary and Ship Canal at Nerska Junction, Chicago, Cook County, IL HAER ILL, 16-CHIG, 116-1 (cut).jpg - Krib