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/ NUCLEAR TESTING CORRELATED AND APPLIED TO COMPACTION CONTROL IN COLORADO https://trid.trb.org/View/121934 Sun, 15 Aug 2004 02:41:24 GMT https://trid.trb.org/View/121934 DEVELOPMENT OF A NUCLEAR SURFACE DENSITY GAGE FOR ASPHALTIC PAVEMENTS https://trid.trb.org/View/110155 Fri, 13 May 1994 00:00:00 GMT https://trid.trb.org/View/110155