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/ PRODUCTIVITY PROBLEMS IN WESTERN SURFACE COAL MINING https://trid.trb.org/View/167135 Sat, 15 Aug 1981 00:00:00 GMT https://trid.trb.org/View/167135 STATUS OF THE IRON ORE INDUSTRY-1978 https://trid.trb.org/View/87214 Tue, 31 Jul 1979 00:00:00 GMT https://trid.trb.org/View/87214 RUBBER-TIRED VERSUS RAIL HAULAGE AS A SERVICE FUNCTION https://trid.trb.org/View/73957 Wed, 19 Jul 1978 00:00:00 GMT https://trid.trb.org/View/73957 RECLAMATION ON THE BLACK MESA OF ARIZONA https://trid.trb.org/View/72619 Wed, 28 Jun 1978 00:00:00 GMT https://trid.trb.org/View/72619 INTEGRAL ALUMINUM INDUSTRY FOR THE SOUTHEAST -- CONCERNS AND OUTLOOK https://trid.trb.org/View/72416 Wed, 26 Apr 1978 00:00:00 GMT https://trid.trb.org/View/72416 GROUNDSTABILITY IN SURFACE COAL MINES https://trid.trb.org/View/60236 Thu, 16 Feb 1978 00:00:00 GMT https://trid.trb.org/View/60236 PLANNING OF A NEW SURFACE MINE--WESTERN COAL https://trid.trb.org/View/59639 Wed, 09 Nov 1977 00:00:00 GMT https://trid.trb.org/View/59639 MODERN RAILROAD CONCEPTS FOR TRANSPORTING WESTERN COAL https://trid.trb.org/View/53224 Thu, 04 Aug 1977 00:00:00 GMT https://trid.trb.org/View/53224 PROGRESS WITH COAL SLURRY PIPELINES https://trid.trb.org/View/65680 Wed, 15 Dec 1976 00:00:00 GMT https://trid.trb.org/View/65680 SURFACE COAL MINING-1975 https://trid.trb.org/View/45954 Thu, 22 Jul 1976 00:00:00 GMT https://trid.trb.org/View/45954 NEW GENERATION OF COMBINATION LOCOMOTIVES FOR UNDERGROUND MINING https://trid.trb.org/View/36125 Thu, 19 Feb 1976 00:00:00 GMT https://trid.trb.org/View/36125 NONLINEAR VISCOELASTIC PROPERTIES OF BITUMINOUS CONCRETES https://trid.trb.org/View/39508 Tue, 30 Sep 1975 00:00:00 GMT https://trid.trb.org/View/39508 FEASIBILITY OF LONG DISTANCE SOLIDS PIPELINES https://trid.trb.org/View/19671 Mon, 15 Jul 1974 00:00:00 GMT https://trid.trb.org/View/19671 HYDRAULIC HOISTING OF COAL AND ORES https://trid.trb.org/View/19672 Mon, 15 Jul 1974 00:00:00 GMT https://trid.trb.org/View/19672