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/ CONTINUOUS MEASUREMENT AND CONTROL OF THE SPEED OF WAGONS SHUNTED OVER HUMPS https://trid.trb.org/View/13851 Sun, 04 Dec 1994 00:00:00 GMT https://trid.trb.org/View/13851 RUNNING PROPERTIES OF ELECTRIC AND DIESEL MOTIVE POWER UNITS https://trid.trb.org/View/13853 Fri, 08 Jul 1994 00:00:00 GMT https://trid.trb.org/View/13853 DETONATOR OF OPTIMUM AUDIBILITY AND SAFETY https://trid.trb.org/View/13844 Fri, 08 Jul 1994 00:00:00 GMT https://trid.trb.org/View/13844 1964 EARTHQUAKE DAMAGES TO THE ALASKA RAILROAD https://trid.trb.org/View/13856 Fri, 08 Jul 1994 00:00:00 GMT https://trid.trb.org/View/13856 SHELLY RAIL STUDIES AT THE UNIVERSITY OF ILLINOIS https://trid.trb.org/View/13859 Fri, 08 Jul 1994 00:00:00 GMT https://trid.trb.org/View/13859 INVESTIGATION OF FAILURES OF WELDED RAILS AT THE UNIVERSITY OF ILLINOIS https://trid.trb.org/View/13860 Fri, 08 Jul 1994 00:00:00 GMT https://trid.trb.org/View/13860 QUALITY OF RAILS AND MEANS OF GUARANTEEING IT https://trid.trb.org/View/6987 Mon, 06 Dec 1976 00:00:00 GMT https://trid.trb.org/View/6987 SYNTHETIC MATERIALS AND GLUED CONNECTIONS FOR RAILWAY ROLLING STOCK https://trid.trb.org/View/6985 Wed, 24 Nov 1976 00:00:00 GMT https://trid.trb.org/View/6985 DETECTION OF WHEELS WITH DEFORMED TREADS https://trid.trb.org/View/13858 Fri, 06 Feb 1976 00:00:00 GMT https://trid.trb.org/View/13858 PERMISSIBLE SPEED OF FREIGHT CARS ON CURVES https://trid.trb.org/View/13855 Fri, 06 Feb 1976 00:00:00 GMT https://trid.trb.org/View/13855 DYNAMICS OF RAIL FAILURES IN THE TRACK https://trid.trb.org/View/13854 Thu, 22 Jan 1976 00:00:00 GMT https://trid.trb.org/View/13854 PREVENTION OF DERAILMENT OF GOODS WAGONS ON DISTORTED TRACKS https://trid.trb.org/View/13845 Mon, 05 Jan 1976 00:00:00 GMT https://trid.trb.org/View/13845 WARNING DEVICES OTHER THAN DETONATORS https://trid.trb.org/View/13847 Mon, 05 Jan 1976 00:00:00 GMT https://trid.trb.org/View/13847 GUIDING PRINCIPLES FOR THE DESIGN OF POINTS AND CROSSINGS https://trid.trb.org/View/13848 Mon, 05 Jan 1976 00:00:00 GMT https://trid.trb.org/View/13848 COMPOSITION BRAKE BLOCKS https://trid.trb.org/View/13839 Mon, 05 Jan 1976 00:00:00 GMT https://trid.trb.org/View/13839