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/ MODEL TESTS OF MATERIAL FLOW THROUGH DREDGE CUTTERS AND SUCTION PIPING https://trid.trb.org/View/183 Wed, 30 Oct 2002 00:00:00 GMT https://trid.trb.org/View/183 DREDGING WHEELS https://trid.trb.org/View/160856 Mon, 19 Jan 1981 00:00:00 GMT https://trid.trb.org/View/160856 WALK UP START FOR NEW DREDGING TECHNOLOGY https://trid.trb.org/View/154132 Mon, 27 Oct 1980 00:00:00 GMT https://trid.trb.org/View/154132 PROEHL CUTTERHEAD MOVES THROUGH ROCK, CLAY, SAND https://trid.trb.org/View/67636 Tue, 15 Mar 1977 00:00:00 GMT https://trid.trb.org/View/67636