5 entries match your criteria. Related Historical MarkersGallatin City, Missouri Headwaters State Park, Montana By Rev. Ronald Irick, July 14, 2016 Gallatin City Marker SHOWN IN SOURCE-SPECIFIED ORDER1► Montana (Gallatin County), Three Forks — Gallatin City — First and Second — On Frontage Road (County Route 205), on the right when traveling east. 2► Montana (Gallatin County), Three Forks — Gallatin City Hotel - 1868 — Near Trident Road 1.5 miles north of Interstate 90, on the right when traveling north. 3► Montana (Gallatin County), Three Forks — The Log Cabin — This cabin is an excellent example of the pioneer’s construction techniques — Near Trident Road. 4► Montana (Gallatin County), Three Forks — Thomas-Frederick Flour Mill — Scattered about this area are the remnants of the… — Near Trident Road. 5► Montana (Gallatin County), Three Forks — Second Gallatin City — 1865-1880's — On Trident Road (State Highway 286) 1.5 miles north of Interstate 90, on the right when traveling north.