PRT announced Monday that the tunnel will close on Feb. 23 so crews can perform “critical infrastructure upgrades.” ...

Pittsburgh Regional Transit announced several service adjustments will be in effect starting this month as crews work to make ...

Pittsburgh Regional Transit announced Monday that the Mt. Washington Transit Tunnel will close for approximately eight months ...

PITTSBURGH (KDKA) — Pittsburgh Regional Transit will close the Mount Washington Transit Tunnel for approximately eight months ...

Today, L.A. Metro’s subway tunnels connect some of the city’s most densely populated neighborhoods. There are many other ...

Embrace the bug life with 5 quirky destinations where insects steal the spotlight, from roach-filled caves in Borneo to ...

A brand new tunnel set to connect Denmark to Germany is underway. The 11-mile long passage is costing a huge $7.9 billion but ...

A fundraiser is preparing to run to every station on a railway network in just over a day to raise money ... which trains travel underneath in a tunnel, but he is aiming to be running through ...

Schumer announced a .88 billion federal funding package for construction of a new Hudson River rail tunnel, also known as the Gateway project. (Evan Simko-Bednarski / New York Daily News ...

Disused Railway Tunnels UK said: "The line appeared to be double-track for most of its length, but it was in fact two parallel single-track railways between Caernarfon station to a point just ...

The Suifenhe tunnel, just above North Korea, will replace three 120-year-old railway tunnels on the Russia-China border. The structure is scheduled for completion in May 2025. It is set to boost ...