Despite Leak Problem, Void In Soil, State Insists Big Dig Tunnels Are SafeA day after the void underneath one section of Big Dig tunnel reported, WBZ has now confirmed that there is another leak between two sections of the tunnel under South Boston.
DePaola Says Big Dig Tunnels Are Safe Despite Leaks, Engineer's ReportThe head of the highway department is being accused of downplaying an engineer's report warning of spiraling costs and safety concerns caused by the Big Dig leaks.
State Eyes Cause Of Big Dig Lighting CollapseJeffrey Mullan says investigators are close to determining what caused a corroded light fixture to fall from the ceiling of a Big Dig tunnel in February.