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/ RAILROAD ACCIDENT REPORT - SIDE COLLISION OF NORFOLK AND WESTERN RAILWAY COMPANY'S TRAIN NO. 86 WITH EXTRA 1589 WEST NEAR WELCH, WEST VIRGINIA, SEPTEMBER 6, 1980 https://trid.trb.org/View/169327 Wed, 16 Sep 1981 00:00:00 GMT https://trid.trb.org/View/169327 L&N: A NEW LOOK FOR MANUAL BLOCK https://trid.trb.org/View/168132 Thu, 09 Jul 1981 00:00:00 GMT https://trid.trb.org/View/168132 FUNDAMENTAL SCHEME FOR TRAIN SCHEDULING (APPLICATION OF RANGE-CONSTRICTION SEARCH) https://trid.trb.org/View/168973 Fri, 12 Jun 1981 00:00:00 GMT https://trid.trb.org/View/168973 AN ANALYTICAL MODEL FOR CALCULATING THE TRAFFIC CAPACITY OF RAILWAY LINES https://trid.trb.org/View/160368 Tue, 30 Dec 1980 00:00:00 GMT https://trid.trb.org/View/160368 RAILROAD ACCIDENT REPORT - REAR-END COLLISION OF TWO CONSOLIDATED RAIL CORPORATION FREIGHT TRAINS, MUNCY, PENNSYLVANIA, JANUARY 31, 1979 https://trid.trb.org/View/143893 Mon, 11 Feb 1980 00:00:00 GMT https://trid.trb.org/View/143893 ROUTE SCHEDULER: A MACRO PLANNING MODEL FOR THE ANALYSIS OF TRAIN INTERFERENCE AND SCHEDULING https://trid.trb.org/View/141357 Wed, 07 Nov 1979 00:00:00 GMT https://trid.trb.org/View/141357 TOGSIM: A SIMULATION MODEL FOR SINGLE TRACK RAILWAY OPERATION https://trid.trb.org/View/87223 Tue, 31 Jul 1979 00:00:00 GMT https://trid.trb.org/View/87223 DISPATCHING BY COMPUTER: WHY? HOW MUCH? HOW SOON? https://trid.trb.org/View/85294 Fri, 11 May 1979 00:00:00 GMT https://trid.trb.org/View/85294 IMPROVEMENT WORK ON MAIN LINES IN RELATION TO TRAIN OPERATION AND LATE RUNNING https://trid.trb.org/View/79909 Sun, 03 Dec 1978 00:00:00 GMT https://trid.trb.org/View/79909 INSTRUCTIONS FOR RAILROAD TRAFFIC AND SWITCHING ON SOVIET RAILROADS https://trid.trb.org/View/31890 Wed, 23 Nov 1977 00:00:00 GMT https://trid.trb.org/View/31890 OVER-THE-ROAD TRANSIT TIME FOR A SINGLE TRACK RAILROAD https://trid.trb.org/View/50642 Wed, 31 Aug 1977 00:00:00 GMT https://trid.trb.org/View/50642 RURAL RAILWAY OPERATION IN WEST GERMANY https://trid.trb.org/View/66626 Wed, 16 Feb 1977 00:00:00 GMT https://trid.trb.org/View/66626 RAILROAD ACCIDENT REPORT: HEAD-ON COLLISION OF TWO PENN CENTRAL TRANSPORTATION COMPANY FREIGHT TRAINS NEAR PETTISVILLE, OHIO, ON FEBRUARY 4, 1976 https://trid.trb.org/View/62563 Tue, 01 Feb 1977 00:00:00 GMT https://trid.trb.org/View/62563 ATC HELPS LAMCO MOVE INCREASING TRAFFIC https://trid.trb.org/View/66004 Tue, 01 Feb 1977 00:00:00 GMT https://trid.trb.org/View/66004 RAILROAD ACCIDENT REPORT: COLLISION OF ST. LOUIS-SAN FRANCISCO RAILWAY TRAINS 3210 AND 3211, MUSTANG, OKLAHOMA, SEPTEMBER 1, 1974 https://trid.trb.org/View/28841 Mon, 18 Oct 1976 00:00:00 GMT https://trid.trb.org/View/28841