Burlington Northern Engineering Drawing: Deck Plan, Bridge 42.1 - Public Underpass (formerly Great Northern), north of Rimrock, Montana, Line Segment 362, Milepost 11.1. Sheet 272 - 4755 - 7, 1974.

AFE, Series II, Number 12755, Rimrock, Montana, March 19, 1920, Remove Train Order Signal to Dover. Located in folder 'Hesper'. Other subject categories: Signals. Initial cataloger's disposition code: Z, File not retained

AFE, Series II, Number 16203, Rimrock, Montana, December 11, 1920, Remove Watchman's Shack to Black Eagle. Located in folder 'Hesper'. Other subject categories: Building. Initial cataloger's disposition code: Z, File not retained

AFE, Series II, Number 22947, Rimrock, Montana, April 2, 1923, Depot to Sunburst. Located in folder 'Hesper'. Other subject categories: Depot. Initial cataloger's disposition code: M, AFE Sheet page 1, with map or other paper

AFE, Series II, Number 33073, Rimrock, Montana, December 2, 1926, Assessment for Drainage District. Located in folder 'Hesper'. Other subject categories: Property. Initial cataloger's disposition code: Z, File not retained

AFE, Series II, Number 52194, Rimrock, Montana, December 11, 1936, Retire Section Buildings (and others). Located in folder 'Hesper'. Other subject categories: Building. Initial cataloger's disposition code: C, Split File, with Pink Sheet and Map ( The AFE May say do such and such in 4 locations, Location 1 gets the AFE and its Map, Location 2 gets a pink sheet and its map, location 3 gets a pink sheet and its map, etc)

AFE, Series II, Number 52315, Rimrock, Montana, December 29, 1936, Steel Bridge 42.1. Located in folder 'Hesper'. Other subject categories: Bridge. Initial cataloger's disposition code: C, Split File, with Pink Sheet and Map ( The AFE May say do such and such in 4 locations, Location 1 gets the AFE and its Map, Location 2 gets a pink sheet and its map, location 3 gets a pink sheet and its map, etc)

AFE, Series II, Number 52315, Rimrock, Montana, December 29, 1936, Steel Bridge 42.1. Located in folder 'Hesper'. Other subject categories: Bridge. Initial cataloger's disposition code: B, Betterment

AFE, Series II, Number 53811, Rimrock, Montana, September 2, 1937, Steel Bridge Number 38. Located in folder 'Hesper'. Other subject categories: Bridge. Initial cataloger's disposition code: B, Betterment

AFE, Series II, Number 57867, Rimrock, Montana, December 11, 1939, Bell on Auxiliary Telephone at Tunnel Q-1. Located in folder 'Hesper'. Other subject categories: Communications. Initial cataloger's disposition code: Z, File not retained