Northern Pacific Engineering Drawing: Concrete Trestle, Bridge 42, Sprague, Washington, undated
- US WaBuPNRA D0027-004-009-008-001-BB015296
- Item
- undated
Part of Timothy Miller Collection
Northern Pacific Engineering Drawing: Concrete Trestle, Bridge 42, Sprague, Washington, Line Segment 046, Milepost 42.06. Sheet 1057 - 17, undated. Note: Concrete trestle