For decades, Baltimore’s Howard Street Tunnel has been both an asset and a chokehold. Built in 1895 by the B&O Railroad, it was once an engineering triumph; by the late 20th century, its low ...
Minutes before Joe Hinrichs reopened the Howard Street Tunnel to rail traffic Friday, he smiled. “We’re done early and below budget,” said the CSX Corp. president as he signaled the completion of a ...
Crews use a custom gantry to position a precast concrete invert slab segment in the Howard Street Tunnel. Contractors on the project say the use of progressive design-build enabled them to improve ...
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