For the next three weeks, expect overnight lane and ramp closures on the Cross County and Hutchinson River parkways.

Scheduled from Sunday through Friday nights, between 10 p.m. and 5 a.m., two lanes of the Cross County Parkway in both directions, from Exit 8 to State Route 22, will be closed.

Additionally, one northbound lane of the Hutchinson River Parkway between Exit 12 (Mamaroneck Road) and Exit 14 (North Street) will be closed, along with closures on the northbound ramps from Exit 13 (Mamaroneck Avenue) and Exit 14 (North Street).

Closures will continue until Tuesday, Nov. 21. Officials say follow posted detours.