State Route 313 (New York–Vermont) VT 11 by 1938, which was then co-designated as VT 313 from New York to Arlington by 1940. VT 11 was truncated to Manchester between 1947 and 1952, leaving only the VT 313 designation on the New York – Arlington highway. In the late 1970s, US 7 was realigned onto a new limited-access highway through most of southwestern Vermont. The new highway bypassed Arlington to the east. In 1978, VT 313 was extended eastward by way of VT 7A and a new roadway to meet the new routing of US 7. State Route 313 (New York–Vermont) New York State Route
VT-10 the 1996 transition from the T-39N to the Air Force T-1A "Jayhawk" as the training platform for the Intermediate syllabus events. In April 1996, VT-10 split instructor and student assets to assist in the establishment of Training Squadron FOUR (VT-4) as a second NFO/NAV Primary/Intermediate Training Squadron. In 1999 the T-39G/N was re-integrated into the NFO intermediate training syllabus as the training platform for Navy and International Students with the T-1 remaining as the training platform for Air Force and Marine Corps Students. In April 2004 VT-10 flew its last T-39G/N sortie with the T-1 taking over as the primary