The northbound lanes of the Henry Hudson Parkway leading to the Bronx-bound Henry Hudson Bridge will be closed Sunday, July 01, 2018, between the hours of 04:00 a.m. and noon, for the biking portion of the NYC Triathlon. Motorists should use an alternate route during this period and expect delays.
Bicyclists will travel up the Henry Hudson Parkway from 79th Street, cross the Henry Hudson Bridge, exit at Mosholu Parkway, make a U–turn at West Gun Hill Road and return southbound along the same route.
The West Side Highway will also be closed northbound from 56th Street to the Henry Hudson Bridge. All southbound lanes of the bridge into Manhattan will remain open throughout the event.
Motorists can sign up for MTA e-mail or text alerts at mta.info and check the Bridges and Tunnels homepage or Facebook page for the latest information.