- US WaBuPNRA BB030755
- Item
- undated
Milwaukee Road Engineering Drawing: Girder Span Cross Frames, Bridge FF36, Keechelus, Washington, Line Segment 397. Sheet 390 - 8611 - 4, undated.
Milwaukee Road Engineering Drawing: Girder Span Cross Frames, Bridge FF36, Keechelus, Washington, Line Segment 397. Sheet 390 - 8611 - 4, undated.