Planned Northeast Corridor underground rail link has been held up for years.

While the president wants his wall, U.S. Customs and Border Protection agents keep finding subterranean tunnels crossing the U.S. border with Mexico.

An eleventh hour intervention by N.Y. Gov. Cuomo may allow rail service for big storm repair, but the abrupt change in project scope is facing some team pushback.

The Los Angeles County Metropolitan Transportation Authority is managing one of the largest transportation construction programs in the country.

The joint venture of Skanska and Kiewit has withdrawn its bid for the $3.6-billion expansion of the Hampton Roads Bridge Tunnel in Virginia.

London’s transportation authority has secured approval to go ahead with a design, build, finance and maintain project for a 1.4-km twin highway tunnel under the River Thames between Greenwich and Silvertown.

The nearly $3.3-billion Alaskan Way Viaduct Replacement Project is set to finish this year, potentially, after crews overcame a saga of challenges and delays.

The last of 1,152 precast road panels for the lower deck of Seattle’s SR 99 tunnel was set into place on March 27, completing the 1.7-mile tube’s double-decked roadways.