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/ ARE ACCIDENT DATA INFORMED TO POLICE REPRESENTATIVE? /IN FINNISH/ https://trid.trb.org/View/107614 Tue, 10 Aug 2004 17:03:08 GMT https://trid.trb.org/View/107614 EXPERIENCE IN MECHANICAL SNOW MELTING IN HELSINKI https://trid.trb.org/View/107166 Sun, 01 May 1994 00:00:00 GMT https://trid.trb.org/View/107166 FRICTION OF ROAD SURFACES https://trid.trb.org/View/97850 Wed, 27 Apr 1994 00:00:00 GMT https://trid.trb.org/View/97850 TRAVEL TIMES AND SPEEDS OF URBAN BUSES https://trid.trb.org/View/120125 Wed, 19 Jun 1974 00:00:00 GMT https://trid.trb.org/View/120125 FACTORS AFFECTING THE USE OF PEDESTRIAN CROSSINGS https://trid.trb.org/View/115760 Fri, 24 May 1974 00:00:00 GMT https://trid.trb.org/View/115760 SPLIT OR JOINT PEDESTRIAN AND BICYCLE PATHS? https://trid.trb.org/View/115482 Sat, 27 Apr 1974 00:00:00 GMT https://trid.trb.org/View/115482 DEPENDENCE OF FUEL CONSUMPTION ON WEATHER AND ROAD CONDITIONS https://trid.trb.org/View/92546 Wed, 27 Feb 1974 00:00:00 GMT https://trid.trb.org/View/92546 EFFECT OF WEATHER AND ROAD CONDITIONS ON SPEEDS https://trid.trb.org/View/116091 Fri, 11 Jan 1974 00:00:00 GMT https://trid.trb.org/View/116091 USE OF LIGHTWEIGHT GRAVEL IN PAVEMENTS (2) https://trid.trb.org/View/109713 Wed, 24 Oct 1973 00:00:00 GMT https://trid.trb.org/View/109713 SPECIFICATIONS FOR ROAD MAINTENANCE https://trid.trb.org/View/109885 Sat, 03 Feb 1973 00:00:00 GMT https://trid.trb.org/View/109885 HEAT INSULATING MATERIALS IN ROAD STRUCTURES https://trid.trb.org/View/126524 Sat, 03 Feb 1973 00:00:00 GMT https://trid.trb.org/View/126524 MAINTENANCE COSTS OF PUBLIC ROADS /IN FINNISH/ https://trid.trb.org/View/109719 Wed, 28 Jun 1972 00:00:00 GMT https://trid.trb.org/View/109719 EFFECT OF TRAFFIC LOAD AND STREET STRUCTURE ON THE STRENGTH AND SETTLEMENT OF LITORINA CLAY /IN FINNISH/ https://trid.trb.org/View/120510 Sun, 11 Jun 1972 00:00:00 GMT https://trid.trb.org/View/120510 RESEARCH INTO THE DEVELOPMENT OF PAVEMENT ROUGHNESS WITH SPECIAL REFERENCE TO SETTLEMENT /IN FINNISH/ https://trid.trb.org/View/120539 Sun, 11 Jun 1972 00:00:00 GMT https://trid.trb.org/View/120539 CROSSFALL IN DESIGN OF TWO-LANE ROADS /IN FINNISH/ https://trid.trb.org/View/97116 Sun, 23 Apr 1972 00:00:00 GMT https://trid.trb.org/View/97116