(Gallatin River #1, 142', 1919) across Gallatin River SSW of Gallatin Gateway, Gallatin County, MT. US191 S. (curves SW) 4.1 miles from jct with Bozeman St. in Gallatin Gateway, W. on Williams Rd. 0.4 miles to the bridge. (N45 32.424 W111 14.083) Photo by Jack & June Schmidt 7-7-13.