State Route 346 (New York–Vermont) State Route 346 (New York–Vermont) New York State Route 346 (NY 346) and Vermont Route 346 (VT 346) are short, adjoining state highways in the northeastern United States. Together, they extend for a combined through the towns of Petersburgh in Rensselaer County, New York, and Pownal in Bennington County, Vermont. The bi-state highway begins at an intersection with NY 22 in the hamlet of North Petersburgh and heads generally southeastward across the New York–Vermont state line to a junction with U.S. Route 7 (US 7) in the village of Pownal. Both NY 346 and VT 346 parallel the Hoosick River.
VT-86 2002, VT-86 suffered a fatal mishap when two T-39 aircraft collided while conducting training over the Gulf of Mexico. All students and instructors in both aircraft, a total of seven personnel, were killed. In January 2006, a T-39 from VT-86 crashed along a mountain ridgeline while conducting low level training in northwest Georgia and in April 2010, another T-39 from VT-86 crashed while conducting low level training near Fannin County, Georgia. There were no survivors in either mishap. On November 4, 2013, a T-45C assigned to VT-86 crashed at NAS Pensacola. The student and instructor survived and were taken to