The New York State Department of Transportation issued an alert warning that from 9 a.m. to 3 p.m. beginning on Tuesday, Aug. 28, the roadway will be closed between Route 9D at the Bear Mountain Bridge and Route 9 (Annsville Circle) in Cortlandt.
The closures are expected to last through Thursday, Aug. 30.
During the maintenance activity, there will be posted detours, though motorists can still expect delays.
The detour for eastbound motorists will include traveling north on Route 9D to Route 403 east to Route 9 south to Annsville Circle.
The detour for westbound motorists will include traveling north on Route 9 to Route 403 west to Route 9D south to the Bear Mountain Bridge.
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