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/ TESTING AND EVALUATION OF MERRITT PARKWAY GUIDERAIL https://trid.trb.org/View/474497 Thu, 11 Dec 1997 00:00:00 GMT https://trid.trb.org/View/474497 ULTIMATE CAPACITY AND MODE OF FAILURE OF A TIMBER BRIDGE GUARDRAIL https://trid.trb.org/View/410649 Tue, 22 Nov 1994 00:00:00 GMT https://trid.trb.org/View/410649 HIGHWAY SAFETY BARRIERS - A LITERATURE REVIEW, CURRENT PRACTICE SURVEY AND CANADIAN NEEDS ASSESSMENT https://trid.trb.org/View/171171 Sat, 27 Feb 1982 00:00:00 GMT https://trid.trb.org/View/171171 EVALUATION OF TIMBER BARRICADES AND PRECAST CONCRETE TRAFFIC BARRIERS FOR USE IN HIGHWAY CONSTRUCTION AREAS https://trid.trb.org/View/141387 Wed, 07 Nov 1979 00:00:00 GMT https://trid.trb.org/View/141387 THE HORIZONTAL POLES OF TUMWATER CANYON https://trid.trb.org/View/48438 Thu, 04 Aug 1977 00:00:00 GMT https://trid.trb.org/View/48438 TIMBER BREAKAWAY GUARDRAIL POSTS https://trid.trb.org/View/48433 Tue, 19 Jul 1977 00:00:00 GMT https://trid.trb.org/View/48433 A NEW WAY TO TEST PRESSURE-TREATED GUARDRAIL POSTS https://trid.trb.org/View/48434 Tue, 19 Jul 1977 00:00:00 GMT https://trid.trb.org/View/48434 AUTOMOBILE COLLISION WITH AND COLLAPSE OF THE YADKIN RIVER BRIDGE NEAR SILOAM, NORTH CAROLINA. FEBRUARY 23, 1975 https://trid.trb.org/View/42635 Wed, 11 Aug 1976 00:00:00 GMT https://trid.trb.org/View/42635 DYNAMIC EVALUATION OF TIMBER POSTS FOR HIGHWAY GUARDRAILS https://trid.trb.org/View/103758 Sun, 25 Jul 1971 00:00:00 GMT https://trid.trb.org/View/103758 EVALUATION OF TIMBER WEAK POST GUARDRAIL SYSTEMS https://trid.trb.org/View/98771 Mon, 17 Aug 1970 00:00:00 GMT https://trid.trb.org/View/98771