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/ THE STRATEGIC HIGHWAY RESEARCH PROGRAM: AN INVESTMENT THAT HAS PAID OFF https://trid.trb.org/View/487020 Mon, 22 Jun 1998 00:00:00 GMT https://trid.trb.org/View/487020 PROCEEDINGS OF ROADS AND TRAFFIC SAFETY ON TWO CONTINENTS (CONFERENCE) IN GOTHENBURG, SWEDEN, 9-11 SEPTEMBER 1987. LONG TERM PAVEMENT PERFORMANCE. ASPHALT. https://trid.trb.org/View/286789 Mon, 31 Dec 1990 00:00:00 GMT https://trid.trb.org/View/286789