Callahan Tunnel to be shut Sunday night to allow for some Big-Dig-like inspections

MassDOT tweets the tunnel will be closed from 9 p.m. Sunday through 5 a.m. Monday to allow inspectors to examine all the wall panels to make sure no more will simply fall off, like one did last night. The Globe reports the inspection is pretty basic: Workers will yank on every single panel; any that are loose will be replaced.

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