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Collapse of U.S. 35 Highway Bridge, Point Pleasant, West Virginia, December 15, 1967 (HAR-71/01)

National Transportation Safety Board · 1970-12-16 · 202 pages · text by OCR, confidence 99%

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APPENDIX A SOUTH TUNNEL LOCATION KEY --- All rivets to bearing base Fd. N308-1 SE rivets to bearing base, upper 4 rivets, N305 N308-2 NE rivets to bearing base, 2nd rivet down N305 --- All rivets to bearing base Fd. N308-1 SE rivets to bearing base 1st, 2nd, and 3rd rivets down N305 --- C41 C40 C39 C38 C37 C36 C35 C34 C33 C32 C31 C30 C29 C28 C27 C26 C25 C24 C23 C22 C21 C20 C19 C18 C17 C16 C15 C14 C13 C12 C11 C10 C9 C8 C7 C6 C5 C4 C3 C2 C1 --- L41 L40 L39 L38 L37 L36 --- DR 15 --- S17A1 BPR **S17A1 BPR

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Document, cited by the archive. The PDF is mirrored here; the original link is under it. The text was read from the page images by an OCR model (mean confidence 99%); expect the odd misread word. 202 pages are in the text index: search them above, or from the library's search.