Tunnels

MSE wall at the face of the tunnel in mid-construction.
MSE wall at the face of the tunnel in mid-construction.
From 2016 until the fall of 2018, the Virginia Avenue Tunnel underwent improvements structurally and functionally. Originally built in the late 1800s…
September 06, 2019
The Federal Transit Administration (FTA) rated the Hudson River rail tunnel project between New York and New Jersey with a medium-low grade in its…
March 18, 2019
On Tuesday, March 12, La Jolla Colony Drive in San Diego will be closed for preparations associated with the construction of a Mid-Coast Trolley…
March 12, 2019
Elon Musk and the Boring Co. this week unveiled a much-anticipated 1.4-mile test tunnel for transporting vehicles underground in the next step of a…
December 19, 2018
The Washington State Department of Transportation (WSDOT) recently announced its plans for the demolition of the Alaskan Way Viaduct in Seattle,…
December 17, 2018
Elon Musk's Boring Co. is abandoning plans to build a 2.5-mile test tunnel underneath the 405 freeway and Sepulveda Boulevard in the Westside area of…
November 28, 2018
When it opened in 1964, the Chesapeake Bay Bridge-Tunnel was considered one of the seven engineering wonders of the modern world—incorporating two-…
September 04, 2018
Transportation Secretary Elaine Chao recently joined Sen. Bill Cassidy (R-La.) to formally announce the award of a $45 million Infrastructure for…
August 15, 2018
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