Brightline West - Las Vegas to Victor Valley NEPA Reevaluation: Cover Page and Table of Contents

Washington Union Station Expansion Project: June 29, 2023 Consulting Parties Meeting

Washington Union Station Expansion Project Supplemental Draft Environmental Impact Statement (SDEIS): Public Hearing Boards - June 27, 2023

Washington Union Station Expansion Project Supplemental Draft Environmental Impact Statement (SDEIS): Public Hearing Presentation - June 27, 2023

High-Strength, Reduced-Modulus, High-Performance Concrete for Prestressed Concrete Crosstie Applications

High-performance concrete (HPC) with early strength development is the material of choice for fabricating prestressed concrete railroad ties. However, the higher strength of HPC results in significantly higher elastic modulus values and increases the rigidity of the tie, leading to higher...

Belt Railway of Chicago 242 Program Approval Letter

Belt Railway of Chicago 240 Program Approval Letter

Safety Bulletin 2023-06; Employee Amputation – Flat Switching, Kicking Operations and Securement

Characterization of Track Geometry for Various Operational Conditions

This report characterizes the amplitude and wavelength content of the current track geometry environment of the United States railroad system and examines the combination of geometric parameters for different operational conditions. The analyzed track geometry dataset consists of over 49,000...

Safety Advisory 2023-04; High-Impact Wheels Causing Damage to Rails and Track