CHICAGO (WLS) -- Some good news for the Chicago Transit Authority's Blue Line service riders.
Normal Blue Line service between Rosemont and O'Hare airport will resume Monday morning.
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Trains will begin running between the two stops at 4 a.m., just in time for those morning commuters.
Blue Line service was suspended for a little over week for a track maintenance as part of one of two "extended line-cuts" included in a $207 million project to upgrade the nearly 40-year-old signal system, according to the CTA.
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Another shut down will be announced later in the year.