Transport Research International Documentation (TRID) https://trid.trb.org/ en-us Copyright © 2026. National Academy of Sciences. All rights reserved. http://blogs.law.harvard.edu/tech/rss tris-trb@nas.edu (Bill McLeod) tris-trb@nas.edu (Bill McLeod) Transport Research International Documentation (TRID) https://trid.trb.org/Images/PageHeader-wTitle.jpg https://trid.trb.org/ THE RAILROAD YARD WITH WET FEET https://trid.trb.org/View/123707 Thu, 29 Dec 1994 00:00:00 GMT https://trid.trb.org/View/123707 TWIN CULVERT PIPES TAKE 36 YEARS IN STRIDE https://trid.trb.org/View/106582 Mon, 31 Oct 1994 00:00:00 GMT https://trid.trb.org/View/106582