Northern Pacific Engineering Drawing: Section Tool House at Connell, Washington, prepared in 1965. Burlington Northern File Number 5005, Reference Number 10102, Sheet 001.

Northern Pacific Engineering Drawing: Walk Detail and Bill of Material, Bridge 114, west of Connell, Washington, Line Segment 046, Milepost 114.76. Sheet 1076 - 38, undated.

Northern Pacific Engineering Drawing: Reinforcement Concrete Trestle, Bridge 117, west of Connell, Washington, Line Segment 046, Milepost 117.62. Sheet 1076 - 39, 1928. Note: Concrete trestle

Northern Pacific Engineering Drawing: General Plan/Detail, Bridge 111, west of Connell, Washington, Line Segment 046, Milepost 111.54. Sheet 1055 - 45, 1927. Note: Steel span

Northern Pacific Engineering Drawing: General Plan/Detail Abutment, Bridge 112, west of Connell, Washington, Line Segment 046, Milepost 112.62. Sheet 442 - 72, 1904. Note: Steel span

Northern Pacific Engineering Drawing: Abutment Details, Bridge 114, west of Connell, Washington, Line Segment 046, Milepost 114.76. Sheet 1076 - 38, undated.