State Route 26 (abbreviated SR 26) is part of Maine's system of numbered state highways. It is a major interregional route running for 95.90 miles (154.34 km) from downtown Portland northwest to the New Hampshire border near Upton, where it connects to New Hampshire Route 26. SR 26 runs in Cumberland, Androscoggin and Oxford Counties.
SR 26 at Grafton Notch with Old Speck Mountain in background
New Hampshire Route 26 is a 30.860-mile-long (49.664 km) state highway located in northern New Hampshire. It runs across the state in a roughly northwest-to-southeast trajectory, stretching from the Vermont border in the west to the Maine border in the east. NH 26 is a multi-state route with both states.
NH 26 running through Dixville Notch
The entire length of Vermont Route 26 as viewed from the western end. The eastern terminus of the route is a town line marker 1/3 of the way across the bridge.