Burlington Northern Engineering Drawing: Deck Plan, Bridge 29.9 - Canal (formerly Great Northern), south of Dalton, California, Line Segment 055, Milepost 29.91. Sheet 275 - 4541 - SEA1, 1986.

Great Northern Engineering Drawing: 54 Foot - 0 Inch Girder Span, Bridge 37.9, south of Kandra, California, Line Segment 055, Milepost 37.85. Sheet 314 - 5032, undated.

Great Northern Engineering Drawing: 54 Foot - 0 Inch Girder Span, Bridge 37.9, south of Kandra, California, Line Segment 055, Milepost 37.85. Sheet 314 - 5032 - 6, undated.

Great Northern Engineering Drawing: Deck Plan, Bridge 85.9 - Bullrun Creek, south of Lookout, California, Line Segment 055, Milepost 84.85. Sheet 275 - 4489 - 19, 1963.

Great Northern Engineering Drawing: Deck Plan, Bridge 85.9 - Bullrun Creek, south of Lookout, California, Line Segment 055, Milepost 84.85. Sheet 275 - 4489 - 8, undated.