A little over an hour ago, the New York City’s Office of Emergency Management (OEM) tweeted at Notify NYC:

Due to police activity, the Queensboro/Koch Bridge is currently closed. Expect traffic delays in the area.

Shortly thereafter, the Roosevelt Island Operating Corp (RIOC) closed down the tram and issued this advisory at 10:03 PM:

Due to police activity on the 59th street bridge. The Tram service is temporarily suspended.

I was at the Tram at approximately 10:20 as Tram service was resuming

and at 10:29 PM a RIOC advisory reported:

The police activity is complete at this time. Tram service is now back to normal service.

Breaking News reported:

Update: NYPD says package with wires on Queensboro bridge turned out to be DOT equipment; bridge being reopened – BNO

Additional information on Roosevelt Island precautions taken during this weekend’s heightened security alert from post earlier today.