- US WaBuPNRA D0027-001-009-008-001-BB030723
- Item
- 1986
Part of Timothy Miller Collection
Burlington Northern Engineering Drawing: Prestressed Concrete "T" Girder, Bridge 12 - Drainage Channel (formerly Northern Pacific), Orillia, Washington, Line Segment 051, Milepost 12.3. Sheet 116 - 8143 - 19, 1986. Note: Concrete span