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/ OF RAIL PROGRESS AND THE TIES THAT BIND https://trid.trb.org/View/542056 Thu, 17 Dec 1998 00:00:00 GMT https://trid.trb.org/View/542056 CROSSTIES: MAKING SUPPLY EQUAL DEMAND https://trid.trb.org/View/539707 Wed, 14 Oct 1998 00:00:00 GMT https://trid.trb.org/View/539707 CROSSTIE OPTIONS: CHOICES AND BENEFITS https://trid.trb.org/View/577808 Wed, 19 Nov 1997 00:00:00 GMT https://trid.trb.org/View/577808 RAILWAY TRACK AND STRUCTURES: 99% RECYCLABLE https://trid.trb.org/View/463153 Tue, 09 Jul 1996 00:00:00 GMT https://trid.trb.org/View/463153 DEVELOPMENT OF NONCONVENTIONAL TIE AND TRACK STRUCTURE INSPECTION SYSTEMS https://trid.trb.org/View/452540 Thu, 30 Nov 1995 00:00:00 GMT https://trid.trb.org/View/452540 HEAVY-DUTY RAIL CLIPS WITH CAST-IRON BASEPLATES https://trid.trb.org/View/6545 Sun, 04 Dec 1994 00:00:00 GMT https://trid.trb.org/View/6545 WOODEN SLEEPER LENGTHS https://trid.trb.org/View/6567 Sun, 04 Dec 1994 00:00:00 GMT https://trid.trb.org/View/6567 USE OF CONCRETE SLEEPERS AND STEEL SLEEPERS ON THE SOUTHERN RAILWAY https://trid.trb.org/View/6569 Sun, 04 Dec 1994 00:00:00 GMT https://trid.trb.org/View/6569 ALTERNATIVES TO THE WOODEN RAILWAY SLEEPER https://trid.trb.org/View/6570 Sun, 04 Dec 1994 00:00:00 GMT https://trid.trb.org/View/6570 RAIL FASTENINGS https://trid.trb.org/View/6512 Sun, 04 Dec 1994 00:00:00 GMT https://trid.trb.org/View/6512 CONCRETE SLEEPER BLOCKS ON THE L.N.E.R. https://trid.trb.org/View/6698 Sun, 04 Dec 1994 00:00:00 GMT https://trid.trb.org/View/6698 RUBBER RAIL-TO-SLEEPER FASTENING https://trid.trb.org/View/6714 Sun, 04 Dec 1994 00:00:00 GMT https://trid.trb.org/View/6714 RAILWAY SLEEPERS https://trid.trb.org/View/6840 Sun, 04 Dec 1994 00:00:00 GMT https://trid.trb.org/View/6840 IMPROVISED SLEEPERS IN WARTIME https://trid.trb.org/View/6863 Sun, 04 Dec 1994 00:00:00 GMT https://trid.trb.org/View/6863 THE WOODEN SLEEPER https://trid.trb.org/View/6899 Sun, 04 Dec 1994 00:00:00 GMT https://trid.trb.org/View/6899