Keywords: Union Pacific Railroad; San Marcos, Texas; grain, derailment, Austin Subdivision; soft roadbed.
Abstract: On June 6, 2021, at approximately 10:45 a.m. CDT, Union Pacific Railroad (UP) grain train GSJO3D- 04 (Train 1), handling 107 loads, 0 empties at 6,494 feet and 15,278 tons, was...
San Marcos, TX
Keywords: BNSF Railway; Murray, Iowa; Grade-Crossing Collision; Multiple Fatalities; Highway-Rail Crossing; Highway User Inattentiveness; Teen Driver; Male Driver.
Abstract: On May 27, 2021, at approximately 3:51 p.m., CDT, BNSF Railway (BNSF) unit sand train UCPFHGP0-05T (Train 1) with 3 locomotives (1 head end and 2 remote rear...
Keywords: Union Pacific Railway; Separ, New Mexico; Derailment; 3-Pack Spine Car; Broken Flange; Amtrak Route
Abstract: On May 24, 2021, at approximately 2:56 a.m., MDT, the Union Pacific Railroad (UP) intermodal train
ZMQLC-23 (Train 1) handling 166 loads, 0 empties, at 9,895 feet and 6,...
Human Error Potential in Human-Automation Interaction: Investigations of Performance in the Locomotive Cab
Keywords: HF; Operator Performance; human performance; Cab Technology Integration Lab; CTIL; simulation; simulator; human-in-the-loop; PTC; Trip Optimizer; TO; workload
Abstract: The study was a simulator-based human-in-the-loop investigation of human-automation interaction, specifically with Positive Train Control (PTC) and Trip Optimizer (TO) systems...
Keywords: Union Pacific Railroad Company; Derailment; Extended Haul Train; Medicine Bow, Wyoming; Carbon County; Traffic Control; Positive Train Control; Roller Bearing Failure
Abstract: On December 26, 2019, at 3:59 a.m. MST, Union Pacific Railroad Company (UP) eastbound intermodal,
extended haul train, Train No. ZBRG3 24 (Train 1), with 36 loads, and 2...