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/ LOADS AND SUPPORTING STRENGTHS FOR CONCRETE PIPE LINES https://trid.trb.org/View/106705 Tue, 09 Dec 2003 00:00:00 GMT https://trid.trb.org/View/106705 A PRACTICAL APPLICATION OF THE IMPERFECT DITCH METHOD OF CONSTRUCTION https://trid.trb.org/View/102594 Fri, 09 Dec 1994 00:00:00 GMT https://trid.trb.org/View/102594 BEHAVIOR OF THE RECONSTRUCTED WOLF CREEK CULVERT https://trid.trb.org/View/98890 Mon, 31 Oct 1994 00:00:00 GMT https://trid.trb.org/View/98890 REBUILT WOLF CREEK CULVERT BEHAVIOR https://trid.trb.org/View/103892 Thu, 04 Aug 1994 00:00:00 GMT https://trid.trb.org/View/103892 FIELD LOAD TEST OF COLLAPSIBLE CANVAS LINER FOR SHALLOW TUNNELS https://trid.trb.org/View/123749 Fri, 13 May 1994 00:00:00 GMT https://trid.trb.org/View/123749 A THEORY ON LOADS ON NEGATIVE PROJECTING CONDUITS https://trid.trb.org/View/103863 Sun, 23 Jan 1994 00:00:00 GMT https://trid.trb.org/View/103863 TRANSPORTATION SAFETY IN JAPAN https://trid.trb.org/View/218175 Fri, 31 Jan 1986 00:00:00 GMT https://trid.trb.org/View/218175 LOADS ON BOX CULVERTS UNDER HIGH EMBANKMENTS: POSITIVE PROJECTION, WITHOUT IMPERFECT TRENCH https://trid.trb.org/View/28653 Wed, 14 Jan 1976 00:00:00 GMT https://trid.trb.org/View/28653 EFFECTS OF METHODS A AND B BACKFILL ON FLEXIBLE CULVERTS UNDER HIGH FILLS https://trid.trb.org/View/25673 Wed, 26 Mar 1975 00:00:00 GMT https://trid.trb.org/View/25673 LOADS ON BOX CULVERTS UNDER HIGH EMBANKMENTS https://trid.trb.org/View/129549 Sat, 05 Oct 1974 00:00:00 GMT https://trid.trb.org/View/129549 INDUCED-TRENCH METHOD OF CULVERT INSTALLATION https://trid.trb.org/View/13241 Fri, 11 Jan 1974 00:00:00 GMT https://trid.trb.org/View/13241 EXPERIMENTAL STUDIES IN SOIL-STRUCTURE INTERACTION https://trid.trb.org/View/125891 Tue, 17 Apr 1973 00:00:00 GMT https://trid.trb.org/View/125891 EXPERIENCE WITH SHEAR REINFORCEMENT IN REINFORCED CONCRETE PIPE https://trid.trb.org/View/100645 Sun, 29 Aug 1971 00:00:00 GMT https://trid.trb.org/View/100645