GREEN BROOK, NJ - Update as of 8:41 p.m Saturday, Washington Avenue has reopened.
Washington Avenue is closed as of 5:55 p.m. due to a downed tree, police said.
Route 22 is open but traffic is slow moving with some deep puddles. The National Weather Service in Mount Holly has issued a Flood Advisory for all of Somerset and Hunterdon Counties, and parts of Morris, Mercer County, and Middlesex Counties.
"Be especially cautious at night when it is harder to recognize the dangers of flooding," the service warned.
In the event you lose power, contact your local power provider and not Police Communications unless an emergency exists: