This story has been updated.
Metro-North commuters experienced delays of between 15 and 20 minutes on both the New Haven and Harlem lines Tuesday morning.
The New Haven Line delays were between Greenwich and Stamford due to a drawbridge failure in the vicinity of Cos Cob.
Harlem Line service experienced delays of 15 to 20 minutes in both directions due to a track condition requiring attention in the vicinity of Crestwood and North White Plains.
Metro-North advised customers to listen for announcements at their stations in an 8:20 a.m. notice.
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