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/ GCL DESIGN GUIDANCE SERIES PART 2: GCL DESIGN FOR SLOPE STABILITY https://trid.trb.org/View/725798 Wed, 04 Sep 2002 00:00:00 GMT https://trid.trb.org/View/725798 THE GEOTEXTILES AND GEOMEMBRANES MANUAL https://trid.trb.org/View/410467 Wed, 16 Nov 1994 00:00:00 GMT https://trid.trb.org/View/410467