The ramp between the eastbound Cross County Parkway to the southbound Hutchinson River Parkway (Exit 9) in Mount Vernon will close between 11 p.m. on Monday, Sept. 25, and 5 a.m. on Tuesday, Sept. 26, according to the New York State Department of Transportation.
The closure will facilitate guide rail repairs, officials said.
Motorists should follow the posted detour as an alternate route.
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