There are no rail links to Keswick; the line built in the 1860s for the Cockermouth, Keswick and Penrith Railway closed in 1972.[n 5] Since the 1990s a plan to rebuild it has been under discussion.[132] Some 90 percent of the earthworks of the railway still exist, but according to 2000 estimates, a reopening would cost £25 million.[133] In 2014 the only public transport serving the towns and villages on the old railway route is a bus service operating at mostly hourly intervals.