Burlington Northern Engineering Drawing: Deck Plan, Bridge 31.6 - Big Muddy Creek (formerly Great Northern), Medicine Lake, Montana, Line Segment 355, Milepost 31.6. Sheet 271 - 4445 - 7, 1975.

AFE, Series II, Number 56497, Medicine Lake, Montana, April 22, 1905, Emergency Repairs to Roadbed. Located in folder 'Opheim'. Other subject categories: Grading/Ditching/Roads/Culverts. Initial cataloger's disposition code: X, AFE itself not found but referenced in other documents

AFE, Series II, Number 68662, Medicine Lake, Montana, April 20, 1944, Renew Water Tank. Located in folder 'Opheim'. Other subject categories: Water. Initial cataloger's disposition code: T, Split file for AFEs identified only by reference in other documents

AFE, Series II, Number 73827, Medicine Lake, Montana, April 29, 1905, Electric Lights in Section House. Located in folder 'Opheim'. Other subject categories: Electrical. Initial cataloger's disposition code: X, AFE itself not found but referenced in other documents

AFE, Series II, Number 86139, Medicine Lake, Montana, February 15, 1955, Retire Section Buildings. Located in folder 'Opheim'. 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)