The 2025 Party by the Bridge will take place on Saturday, August 23, 2025 beginning at 11 AM. The event will last all day, ending with fireworks at dark over the Merrimack River! This event brings the community together for good food, games, entertainment, and more! Learn more and view the full schedule by clicking here.

In order to ensure the safety of party-goers and the motoring public, residents are advised that several road closures and lane closures will be in place. Specifically:

1) Winslow Road will be closed between Middlesex Road and Kendall Road from 7 AM on Thursday, August 21 until 7 AM on Monday, August 25th.

2) Kendall Road will be closed to through traffic on Saturday, August 23rd from 7 AM to 9:30 PM. Local traffic will be allowed between Bryant Lane and the Fire Department but a hard closure will be in place between the Fire Station and Middlesex Road.

3) The left lane southbound on Middlesex Road will be closed between the Winslow School and Westford Road from 7 AM to 9:30 PM on Saturday, August 23rd.

The Tyngsborough Bridge will experience a brief closure in all directions in the afternoon as the firework barge passes underneath and will be completely closed to vehicular and pedestrian traffic during the firework display around 8 PM. Additionally, during the firework show and the immediate thirty minutes following the show, traffic in the Town Center will be significantly delayed. Residents are urged to avoid the Town Center if possible. 

Please follow the directions of all police officers and the traffic signs.