NEW YORK (CBSNewYork) — The No. 7 train was completely shut down in Manhattan and Queens for a period of time Thursday evening due to signal problems.

Service was briefly suspended on the entire line, between 34th Street-Hudson Yards and Flushing-Main Street, in both directions, according to the Metropolitan Transportation Authority. By 7:20 p.m., service was resuming in both directions.

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The MTA did not immediately elaborate on the signal issues that caused the problem.