The final arch over the new Portal North Bridge​ in New Jersey is in place. It's a major milestone in a crucial piece of rail infrastructure.

The Portal North Bridge's third and final arch was put into position on the structure that will replace an aged swing bridge prone to breakdowns.

The Portal North Bridge during construction of its third and final arch over the Hackensack River in Kearny, New Jersey on ...

A new architecture course at Catholic University of America combines energy ethics and technical skills for hands-on ...

The 2.5-mile bridge will replace the current 114-year-old swing bridge, which opens for maritime traffic and often has mechanical issues that result in train delays.

KEARNY — Riders on one of the more than 450 trains that cross the Portal Bridge on any given day can now see the third and final arch pressed ... dollars from New York, New Jersey and Amtrak.