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/ SINGLE TRACK SYSTEM CONCEPTS STUDY https://trid.trb.org/View/10005 Sat, 13 Dec 2003 00:00:00 GMT https://trid.trb.org/View/10005 DOUBLE TRACK POROSITY TESTING https://trid.trb.org/View/42634 Mon, 11 Aug 2003 00:00:00 GMT https://trid.trb.org/View/42634 AERODYNAMIC AND THERMODYNAMIC VALIDATION TESTS IN THE BERKELEY HILLS TUNNEL. VOLUME II https://trid.trb.org/View/14643 Sat, 26 Apr 2003 00:00:00 GMT https://trid.trb.org/View/14643 AERODYNAMIC AND THERMODYNAMIC VALIDATION TESTS IN BERKELEY HILLS TUNNEL. VOLUME I https://trid.trb.org/View/14642 Sat, 26 Apr 2003 00:00:00 GMT https://trid.trb.org/View/14642 SUMMARY OF PHASE II ACTIVITIES https://trid.trb.org/View/14253 Tue, 25 Mar 2003 00:00:00 GMT https://trid.trb.org/View/14253 PHYSICAL AND GEOMETRICAL DATA FOR SUBWAY SYSTEM COMPONENTS https://trid.trb.org/View/7397 Sun, 09 Mar 2003 00:00:00 GMT https://trid.trb.org/View/7397 DATA ACQUISITION FOR VEHICLES IN CONFINED SPACES (VICS-70) FACILITY https://trid.trb.org/View/7410 Sun, 09 Mar 2003 00:00:00 GMT https://trid.trb.org/View/7410 INVESTIGATE ENVIRONMENTAL CONTROL IN UNDERGROUND RAPID TRANSIT SYSTEMS https://trid.trb.org/View/7428 Sun, 09 Mar 2003 00:00:00 GMT https://trid.trb.org/View/7428 SUBWAY ENVIRONMENTAL SURVEY PORT AUTHORITY TRANS-HUDSON CORPORATION https://trid.trb.org/View/7402 Sun, 09 Mar 2003 00:00:00 GMT https://trid.trb.org/View/7402 PHOTOGRAMMETRY ASSESSMENT: NEW YORK CITY SUBWAY https://trid.trb.org/View/381160 Fri, 24 Jan 2003 00:00:00 GMT https://trid.trb.org/View/381160 A METHODOLOGICAL CONTRIBUTION TO ASSESS THE IMPACT OF TRANSPORTATION SYSTEMS ON THE CREATION OF URBAN SPACE https://trid.trb.org/View/538929 Wed, 23 Sep 1998 00:00:00 GMT https://trid.trb.org/View/538929 BURROWING BENEATH BANGKOK https://trid.trb.org/View/487835 Fri, 14 Aug 1998 00:00:00 GMT https://trid.trb.org/View/487835 WATERPROOFING AND ITS EFFECTS ON THE DESIGN AND CONSTRUCTION OF WMATA SUBWAY TUNNELS https://trid.trb.org/View/485785 Sun, 24 May 1998 00:00:00 GMT https://trid.trb.org/View/485785 SUBWAY VENTILATION SYSTEM UPGRADE: ICF KEISER'S TECHNICAL APPROACH AND ECONOMIC EVALUATION - METHODOLOGY TO MINIMIZE COSTS AND MEET DESIGN CRITERIA https://trid.trb.org/View/485780 Sun, 24 May 1998 00:00:00 GMT https://trid.trb.org/View/485780 VENTILATION SYSTEM FOR SAN FRANCISCO: MUNI METRO'S TURNBACK TUNNEL https://trid.trb.org/View/485784 Sun, 24 May 1998 00:00:00 GMT https://trid.trb.org/View/485784