Breaking News, Commuting, History, train wreck, Travel TUNNEL REHAB: repairs will start while officials find financing for new $5 billion 4-track train tunnel under Baltimore Posted onJanuary 30, 2020January 30, 2020 A critical step until the tunnel is replaced The northeast corridor is the busiest railroad in North America, with approximately 2,200 Amtrak, commuter, and freight … Share this: Click to share on Facebook (Opens in new window) Facebook Click to share on X (Opens in new window) X Click to share on LinkedIn (Opens in new window) LinkedIn Click to email a link to a friend (Opens in new window) Email Like this:Like Loading...