Fort Lauderdale’s fight to persuade the county to build a tunnel for commuter rail is nowhere near over. The experts say it will take at least four years to build a train tunnel, Mayor Dean Trantalis ...

A raging debate over whether to build a tunnel or bridge to get passenger trains across the New River continues, with Fort Lauderdale and Broward County at odds over what a tunnel might cost. Both ...

NEW YORK — With a $6.88 billion check from the federal government in hand, the point of no return has finally come for the first phase of the Gateway project. That’s the phrase Kris Kolluri used for ...

This column originally appeared in On The Way, a weekly newsletter covering everything you need to know about NYC-area transportation. Sign up to get the full version, which includes answers to reader ...

High-speed train operations confront a range of aerodynamic challenges, particularly when traversing confined tunnel environments. The phenomenon of tunnel pressure waves, which originates from the ...