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/ A STATISTICAL COMPARISON BETWEEN SEVERE ACCIDENTS AND PDO ACCIDENTS IN RIYADH https://trid.trb.org/View/499913 Mon, 26 Apr 1999 00:00:00 GMT https://trid.trb.org/View/499913 AUTOMATIC CONFLICT DETECTION AND RESOLUTION IN METRORAIL SYSTEMS: EVALUATION APPROACH FOR MARCO EU PROJECT https://trid.trb.org/View/499914 Mon, 26 Apr 1999 00:00:00 GMT https://trid.trb.org/View/499914 THE ELECTRIC TROLLEYBUS - ITS ROLE IN FUTURE TRANSPORT SYSTEMS https://trid.trb.org/View/499915 Mon, 26 Apr 1999 00:00:00 GMT https://trid.trb.org/View/499915 DEVELOPMENTS IN BUS ENGINE TECHNOLOGY TO REDUCE EMISSIONS https://trid.trb.org/View/499916 Mon, 26 Apr 1999 00:00:00 GMT https://trid.trb.org/View/499916 RUN-FLATS FOR PEOPLE MOVER SYSTEMS https://trid.trb.org/View/499917 Mon, 26 Apr 1999 00:00:00 GMT https://trid.trb.org/View/499917 ENERGY-EFFICIENT VEHICLE TO REDUCE URBAN WARMING, AIR POLLUTION AND CO2 EMISSIONS IN URBAN AREAS https://trid.trb.org/View/499918 Mon, 26 Apr 1999 00:00:00 GMT https://trid.trb.org/View/499918 USE OF CONTINUOUS WELDED RAIL TRACK IN SHARP CURVES, HIGH GRADIENTS AND TURNOUTS https://trid.trb.org/View/499919 Mon, 26 Apr 1999 00:00:00 GMT https://trid.trb.org/View/499919 OPTIMAL DIMENSIONING OF DISTRICT HEATING NETWORKS BY USE OF THE LAGRANGE MULTIPLIER METHOD https://trid.trb.org/View/499920 Mon, 26 Apr 1999 00:00:00 GMT https://trid.trb.org/View/499920 MODELING 2-D ROAD RANDOM DISTURBANCES https://trid.trb.org/View/499921 Mon, 26 Apr 1999 00:00:00 GMT https://trid.trb.org/View/499921 URBAN MOTORWAYS DEMOLITION: CHANGING IMPACT ON THE CITY https://trid.trb.org/View/499922 Mon, 26 Apr 1999 00:00:00 GMT https://trid.trb.org/View/499922 TORN BETWEEN NEEDS AND CONSTRAINTS - FUTURE CHALLENGES OF URBAN MOBILITY AND THE ENVIRONMENT https://trid.trb.org/View/499923 Mon, 26 Apr 1999 00:00:00 GMT https://trid.trb.org/View/499923 SUSTAINABILITY AND THE CITY: AN EVALUATION OF POLICY SCENARIOS USING AN INTEGRATED LAND-USE AND TRANSPORT MODEL https://trid.trb.org/View/499924 Mon, 26 Apr 1999 00:00:00 GMT https://trid.trb.org/View/499924 THE HIGH-DENSITY VERTICAL CITY: A TRADE-OFF BETWEEN TRANSIT EFFICIENCY AND LIVING SPACE PROVISION https://trid.trb.org/View/499925 Mon, 26 Apr 1999 00:00:00 GMT https://trid.trb.org/View/499925 IF MY CITY WOKE UP WITHOUT TRAINS https://trid.trb.org/View/499926 Mon, 26 Apr 1999 00:00:00 GMT https://trid.trb.org/View/499926 ENVIRONMENTAL MONITORING OF AN URBAN RAILWAY https://trid.trb.org/View/499908 Sun, 25 Apr 1999 00:00:00 GMT https://trid.trb.org/View/499908