New York State Route 990l

High Quality Content by WIKIPEDIA articles! New York State Route 990L (NY 990L) is a reference route in Chenango County, New York, United States. The western terminus of the route is at an intersection with NY 12 in the city of Norwich. Its eastern terminus is at a junction with NY 23 in the town of Norwich. NY 990L is one of four reference routes in New York that has been erroneously signed as a touring route. The highway is known as East Main Street in the city of Norwich and as East River Road in the town of Norwich.