National Route 11 is a Japanese highway on the island of Shikoku. The most important artery in Shikoku, it originates at the intersection with Routes 28, 55 and 195 in the prefectural capital of Tokushima and terminates at the intersection with Routes 33, 56, 317, 379, 440 and 494 in Matsuyama. Between the terminals, it passes through Naruto and Takamatsu, as well as other regional population centers. Route 11 measures 239.4 km in length.