Roosevelt Island residents were startled and feared the worst this September Sunday prior to the 18th year anniversary of 9/11 World Trade Center attacks by what appeared to be hundreds of motorcycles, ambulances and Fire Department emergency vehicles with non stop blasting of sirens crossing the Queensboro Bridge. A Roosevelt Island resident texted:

Bridge full of ambulances – know what’s going on?

And from theTwitterverse

I asked the NYPD 19th precinct:

The NYPD 19th precinct replied:

The NYC Emergency Management Department tweeted notice of the event yesterday:

Here’s more on the Run for Richie 9/11 Memorial Motorcycle Ride

https://youtube.com/watch?v=iQVunyJ2DFw