The ramp from I-684 southbound to Exit 1 (Interstate 287) in Harrison will close starting at 10 p.m. on Friday, Aug. 25, according to the New York State Department of Transportation.
The closure will then extend to 5 a.m. on Saturday, Aug. 26.
Affected motorists should use the posted detour to Westchester Avenue as an alternate route, officials said.
The closure is to facilitate ramp maintenance work.
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