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/ Accident Analysis at Railroad-Highway Grade Crossings in Urban Areas : Technical Paper https://trid.trb.org/View/1219106 Wed, 21 Nov 2012 09:08:49 GMT https://trid.trb.org/View/1219106 EVALUATION OF SAFETY AT RAILROAD-HIGHWAY GRADE CROSSINGS IN URBAN AREAS https://trid.trb.org/View/108880 Thu, 09 Jun 1994 00:00:00 GMT https://trid.trb.org/View/108880 EVALUATION OF SAFETY AT RAILROAD-GRADE CROSSINGS https://trid.trb.org/View/108888 Sun, 13 Feb 1994 00:00:00 GMT https://trid.trb.org/View/108888 EFFECTIVENESS OF AUTOMATIC WARNING DEVICES IN REDUCING ACCIDENTS AT GRADE CROSSINGS https://trid.trb.org/View/58802 Thu, 13 Oct 1977 00:00:00 GMT https://trid.trb.org/View/58802 REPORT TO CONGRESS. RAILROAD-HIGHWAY SAFETY, PART I: A COMPREHENSIVE STATEMENT OF THE PROBLEM https://trid.trb.org/View/7395 Wed, 09 Mar 1977 00:00:00 GMT https://trid.trb.org/View/7395 REPORT TO CONGRESS. RAILROAD-HIGHWAY SAFETY PART II: RECOMMENDATIONS FOR RESOLVING THE PROBLEM https://trid.trb.org/View/111884 Fri, 08 Jun 1973 00:00:00 GMT https://trid.trb.org/View/111884 ACCIDENT ANALYSIS AT RAILROAD-HIGHWAY GRADE CROSSINGS IN URBAN AREAS https://trid.trb.org/View/114932 Mon, 03 Aug 1970 00:00:00 GMT https://trid.trb.org/View/114932