MTA Bridges and Tunnels is advising motorists that the northbound lanes of the Henry Hudson Parkway leading to the Bronx-bound Henry Hudson Bridge will be closed Sunday, July 11, between 5 a.m. and approximately 3 p.m. to accommodate a portion of the annual NYC Triathlon.

Motorists should use an alternate route during this period and expect delays. All southbound lanes of the bridge into Manhattan will remain open throughout the event.