Keywords: Big Slough Bridge from NW 1.JPG Big Slough Creek Bridge in Muscatine County Iowa on Bancroft Ave about two miles west of Nichols; seen from the northwest The concrete rigid frame bridge was built in 1937 and is listed in the National Register of Historic Places own Ammodramus 2009-12-02 Pictures by Ammodramus Taken with Panasonic Lumix DMC-FZ20 Big Slough Creek Bridge |