- US WaBuPNRA BB030786
- Item
- undated
Milwaukee Road Engineering Drawing: Column HC9 HC9A and HC9B, Bridge FF88 - Hanson Creek, west of Rockdale, Washington, Line Segment 397. Sheet 390 - 8614 - 20, undated.
Milwaukee Road Engineering Drawing: Column HC9 HC9A and HC9B, Bridge FF88 - Hanson Creek, west of Rockdale, Washington, Line Segment 397. Sheet 390 - 8614 - 20, undated.