The entire Metrorail system in the nation’s capital will be shut down until Thursday morning for safety inspections of electrical cables, General Manager and Chief Executive Officer Paul J. Wiedefeld said Tuesday.
The closure, starting at midnight Wednesday, comes after an electrical fire in a Metro tunnel on Monday caused the shutdown of three subway lines, Wiedefeld said.
Preliminary findings of the cause of the fire “show commonalities” with another cable fire last year, he said.
“While the risk to the public is very low,” Wiedefeld said, “I cannot rule out a potential life safety issue here and this is why we must take this action immediately.”
The inspections of about 600 “jumper cables” will occur along all tunnel segments on the Metrorail system.
At the conclusion of the inspections, there may be a need for additional rail service outages, Wiedefeld said.
He said city bus service will operate normally.