Transport Research International Documentation (TRID) https://trid.trb.org/ en-us Copyright © 2024. 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/ IDENTIFICATION OF HUMP HIGHWAY/RAIL CROSSINGS IN KANSAS https://trid.trb.org/View/661549 Thu, 09 Oct 2003 00:00:00 GMT https://trid.trb.org/View/661549 IMPLEMENTATION REPORT OF THE USDOT GRADE CROSSING SAFETY TASK FORCE: REPORT TO SECRETARY RODNEY E. SLATER https://trid.trb.org/View/473182 Mon, 09 Mar 1998 00:00:00 GMT https://trid.trb.org/View/473182