Burlington Northern Engineering Drawing: Deck Plan, Bridge 147 - 9 - Mile Creek (formerly Great Northern), north of Slayton, Montana, Line Segment 362, Milepost 59.8. Sheet 252 - 3883 - 8, 1976.

Great Northern Engineering Drawing: Alter Girder, Bridge 145 - 9 - Mile Creek, north of Slayton, Montana, Line Segment 362, Milepost 59.2. Sheet 252 - 4119 - 4, 1926.

Great Northern Engineering Drawing: Deck Plan, Bridge 145 - 9 - Mile Creek, north of Slayton, Montana, Line Segment 362, Milepost 59.2. Sheet 252 - 4119 - 5, 1951.

Great Northern Engineering Drawing: Deck Plan, Bridge 145 - 9 - Mile Creek, north of Slayton, Montana, Line Segment 362, Milepost 59.2. Sheet 252 - 4119 -, undated.

Great Northern Engineering Drawing: Masonry Plan, Bridge 135.2 - Highway, north of Slayton, Montana, Line Segment 362, Milepost 57.6. Sheet 271 - 4734 - 3, undated.

Great Northern Engineering Drawing: Shim Plan, Bridge 147 - 9 - Mile Creek, north of Slayton, Montana, Line Segment 362, Milepost 59.8. Sheet 252 - 3883 - 7, undated.

Great Northern Engineering Drawing: Shop Plan - Beam Span, Bridge 147 - 9 - Mile Creek, north of Slayton, Montana, Line Segment 362, Milepost 59.8. Sheet 252 - 3883 - 5, undated.