Technology

How Wheel/Rail Profiles Affect Hunting Stability

PUEBLO, Colo. –– RAILWAY AGE MxV RAIL R&D, MAY 2026 ISSUE: The use of coned or profiled railway wheels can lead to instability at higher speed on tangent track, also known as hunting. Extreme hunting occurrences can cause damage to lading, cars and/or tracks and potentially result in derailment.

Mexico awards $US 220m ETCS contract

MEXICO –– The Mexican government body Attrapi has awarded a joint venture of Sonda and Siemens Mobility a Pesos 3.84bn ($US 220m) four-year contract to supply ETCS Level 1 signalling for the Mexico City – Querétaro – Irapuato passenger line.

CSX Modernizes Data Management System

JACKSONVILLE, Fla. and BENGALURU, India –– Infosys, a global company focusing on next-generation digital services and consulting, last week announced the successful completion of a major data modernization program for CSX Corporation.

  • News

RailPros Acquires Diverging Approach

DALLAS – Rail and transit consulting firm RailPros has completed its acquisition of Diverging Approach, Inc., a railway system contractor based in Williamsburg, Va.

Automated Track Inspection Waiver Is Back

WASHINGTON, D.C. –– Last week, U.S. Transportation Secretary Sean Duffy announced that the Federal Railroad Administration’s (FRA) Railroad Safety Board has approved a new temporariy waiver allowing U.S. railroads to expand field testing of automated track inspection (ATI) technology and collect crucial data to improve safety.

Global Rail Leaders Forge Strategic Partnership to Drive Progress 

Colorado Springs, Colo. –– This week, MxV Rail announced a “New Memorandum of Understanding” with the Centre for Heavy Haul Rail Research and Development organization, which is a nonprofit society operating under the aegis of Dedicated Freight Corridor Corporation of India Limited.