- US WaBuPNRA D0027-007-009-008-001-BB033492
- Item
- 1943
Part of Timothy Miller Collection
Spokane, Portland and Seattle Railway Engineering Drawing: west Access Map, Bridge 7.4 - Columbia Slough, north of East Saint Johns, Oregon, Line Segment 047, Milepost 7.40. Sheet RR - 350, 1943. Note: Steel spans and AFE truss