General
HQ-2018-1276 (Finalized)
On June 16, 2018, at 5:29 p.m., CST, a Union Pacific Railroad (UP) freight train (ZG4MQB 16) with 3 engines and 73 cars traveling timetable south (geographical south) collided with a westbound automobile that drove across a private crossing, resulting in the death of all 4 occupants of the...Ballast Fouling Measurement Tool: Phase 1
A prototype man-portable ballast inspection instrument was developed by Earth Science Systems, LLC (ESS) at their facility for use by track inspectors based on ground penetrating radar (GPR) called the RAdar Ballast Inspection Tool (RABIT). During this study, it was determined that the RABIT...Material and Manufacturing Requirements for Freeze-Thaw Durable Concrete Railroad Ties, Appendices A Through C
See Also:
Material and Manufacturing Requirements for Freeze-Thaw Durable Concrete Railroad Ties: Volume I Material and Manufacturing Requirements for Freeze-Thaw Durable Concrete Railroad Ties: Volume II