A water main break has closed Montauk Highway in Copiague on Tuesday morning, Suffolk County police said.

The road is closed between William Street and Grant Avenue.

Police said the main broke at about 12:30 a.m. and that water is causing the road to collapse.

Emergency repair crews are on scene. Police said it is not clear how long the road will remain closed for repairs.

Get the latest news and more great videos at NewsdayTV Credit: Newsday

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Get the latest news and more great videos at NewsdayTV Credit: Newsday

Suozzi vs. Trump on 'slush fund' ... What's in store with the weather ... Let's Go: LIRR trip to nostalgic spots ... H.S. plays of the week ... What's up on LI ... Get the latest news and more great videos at NewsdayTV

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