New Hampshire Route 112 (abbreviated NH 112) is a 56.39-mile-long (90.75 km) east–west state highway in northern New Hampshire. The highway winds across the state, connecting Bath to Conway through the heart of the scenic and mountainous White Mountain National Forest. The Kancamagus Highway stays open all winter, although it occasionally closes for short periods while crews clear heavy snows. Its only major intersection is Bear Notch Road, which connects with the town of Bartlett, but it is closed all winter.