- US WaBuPNRA D0027-004-009-008-001-BB017725
- Item
- 1952
Part of Timothy Miller Collection
Northern Pacific Engineering Drawing: Proposed 3 Span Reinforced Concrete Truss, Bridge 42, west of Whitehall, Montana, Line Segment 326, Milepost 42.7. Sheet 1274 - 60, 1952. Note: Concrete trestle 1952 - AFE 579 - 52