In December, blasting began for the Extended North Tunnel project to make way for a 300-foot tunnel-boring machine. The ...

Contract package scope covers boring a pair of tunnels from a construction shaft in Hoboken, N.J., to one in Manhattan to build the center portion of the megaproject to replace and rehab the 100+ year ...

Hardworking commuters, drunk baseball fans, and Motown legend Diana Ross — they’ve all taken that time-honoured bus ride below the Detroit River. Of all the ways Windsor is tied to its big American ...

A joint venture of Tutor Perini and its heavy civil engineering subsidiary, Frontier-Kemper Constructors, has won a $1.18bn ...

Complicating the Gateway project are the unknowns underground, from an 1800s-era bulkhead supporting Manhattan to a former ...

The Caernarfon tunnel lay dormant for over thirty years with it becoming derelict and overgrown. Nick Catford posted this ...

A tunnel was built under Caernarfon, in North Wales, more than 160 years ago as a railway link but then in the 1960s with ...

Disused Railway Tunnels UK said ... single-track railways between Caernarfon station to a point just north of the River Seiont, at that point the lines separated, one continued south crossing ...

Military says tunnel in Beqaa Valley had been struck in the past, latest attack was to prevent its restoration; other ...