A Monroe woman was killed Sunday evening in a one-car accident on the Wilbur Cross Parkway southbound, according to state police.

Police identified her as Katherine Fontneau, 23, of 71 Laurel Dr., Monroe. They said she was traveling in the left lane about a mile north of Exit 63 at about 5:30 p.m. when she lost control of her Honda Civic, crossed the right lane and struck a tree. She was pronounced dead at the scene, police said.

Any witnesses are asked to contact Trooper Carl Schlicker at Troop I at 203-393-4200.