Northern Pacific Engineering Drawing: Stone Arch, Arch at Milepost 8 (west of Sandpoint), west of Sandpoint, Idaho, Line Segment 045, Milepost 8.61. Sheet 2004 - 22, undated.

Northern Pacific Engineering Drawing: Replace west Culvert, Culvert at Milepost 7 ( west of Sandpoint), west of Sandpoint, Idaho, Line Segment 045. Sheet 446 - 57, undated.

Northern Pacific Engineering Drawing: Concrete Approach and Exit, Scale, Lewiston, Idaho. Sheet 357 - 7, undated.

Burlington Northern Engineering Drawing: Weighing Scale and Deck, Scale, Lewiston, Idaho. Sheet 87 - 10, undated.

Burlington Northern Engineering Drawing: Weighing Scale and Deck, Scale, Lewiston, Idaho. Sheet 357 - 7, undated.

Burlington Northern Engineering Drawing: Weighbridge Steel and Beams, Scale, Lewiston, Idaho. Sheet 357 - 7, undated.

Burlington Northern Engineering Drawing: Weighbridge Steel and Beams, Scale, Lewiston, Idaho. Sheet 87 - 10, undated.

Burlington Northern Engineering Drawing: Scale House Electrical, Scale, Lewiston, Idaho. Sheet 87 - 10, undated.