Great Northern Engineering Drawing: Deck Plan, Bridge 517, west of Survant, Montana, Line Segment 035, Milepost 370.9. Sheet 271 - 3297 - 5, 1948.

Great Northern Engineering Drawing: Ballast Deck, Bridge 517, west of Survant, Montana, Line Segment 035, Milepost 370.9. Sheet 271 - 3297 - 9, undated.

AFE, Series II, Number 88008, Survant, Montana, May 18, 1956, Remove Pass, Industry Track and Depot. Located in folder 'Survant'. Other subject categories: Track. Initial cataloger's disposition code: M, AFE Sheet page 1, with map or other paper

AFE, Series II, Number 87264, Survant, Montana, October 27, 1955, Line Change. Located in folder 'Survant'. Other subject categories: Track. Initial cataloger's disposition code: M, AFE Sheet page 1, with map or other paper

AFE, Series II, Number 83904, Survant, Montana, May 1, 1953, Snow Blowers (also Sprole). Located in folder 'Survant'. Other subject categories: Relay. Initial cataloger's disposition code: Z, File not retained

AFE, Series II, Number 80907, Survant, Montana, May 4, 1905, Signal Indicator. Located in folder 'Survant'. Other subject categories: Signals. Initial cataloger's disposition code: X, AFE itself not found but referenced in other documents

AFE, Series II, Number 76577, Survant, Montana, April 28, 1948, 5 Signal Indicators (also other Points). Located in folder 'Survant'. Other subject categories: Signals. Initial cataloger's disposition code: Z, File not retained