Two lanes will be closed at 8 p.m., followed by a third lane at midnight. One lane will remain open throughout the operation.
The three closed lanes will reopen at 5 a.m., Friday, Jan. 23. The operation will also require the closure of exit 9 (Tarrytown - Sleepy Hollow - US Route 9) of the southbound Thruway from 10 p.m., Thursday, Jan. 22 to 5 a.m., Friday, Jan. 23.
Drivers bound for destinations in the Tarrytown vicinity are advised to use Exit 8A (I-87 - Elmsford - NY Route 119) and follow signs to Route 9 (see graphic for turn-by-turn directions).
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