Northern Pacific 2502, a U25C, leads two sisters, 2505 and 2506 on eastbound freight number 600 across the viaduct at Sandpoint, Idaho, on April 15, 1965. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, freight train.

Northern Pacific 2502, a U25C, leads two sisters, 2505 and 2506 on eastbound freight number 600 across the viaduct at Sandpoint Idaho, on April 15, 1965. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, freight train.

Northern Pacific 3622 (part of the Burlington Northern since March 1, 1970), an Electro-Motive Division Type SD45, Northern Pacific 2517, a General Electric Type U25C, and Northern Pacific 3605, an Electro-Motive Division Type SD45 on Great Northern track, at Sandpoint, Idaho, March 27, 1970.

Northern Pacific 568 and 381, Electro-Motive Division Type GP9s, with Northern Pacific 7005C and 7004C, Electro-Motive Division Type F9Bs at Sandpoint, Idaho, April 12, 1968.

Northern Pacific Engineering Drawing: 27 Foot High Pier, Bridge 3.2 - Lake Pend Oreille, west of Sandpoint, Idaho, Line Segment 045, Milepost 3.88. Sheet 442 - 25A, undated.

Northern Pacific Engineering Drawing: 27 Foot High Pier, Bridge 3.2 - Lake Pend Oreille, west of Sandpoint, Idaho, Line Segment 045, Milepost 3.88. Sheet 442 - 25A, undated.

Northern Pacific Engineering Drawing: 29 Foot High Pier, Bridge 3.2 - Lake Pend Oreille, west of Sandpoint, Idaho, Line Segment 045, Milepost 3.88. Sheet 442 - 25A, undated.

Northern Pacific Engineering Drawing: 29 Foot High Pier, Bridge 3.2 - Lake Pend Oreille, west of Sandpoint, Idaho, Line Segment 045, Milepost 3.88. Sheet 442 - 25A, undated.