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/ TESTING HIGH-STRENGTH CONCRETE COMPRESSIVE STRENGTH https://trid.trb.org/View/378697 Thu, 19 Aug 1993 00:00:00 GMT https://trid.trb.org/View/378697 CATALYTIC MODIFICATION OF ROAD ASPHALT BY POLYETHYLENE https://trid.trb.org/View/216755 Wed, 31 Jul 1985 00:00:00 GMT https://trid.trb.org/View/216755