The A511 road is a 21-mile (34 km) stretch of mainly single-carriageway road which runs northwest from Markfield in Leicestershire, England to Foston in South Derbyshire.It links the towns of Coalville, Ashby-de-la-Zouch and Burton upon Trent. It has a junction with the dual-carriageway A42 at Ashby, and with the non-trunk A514 road east of Swadlincote.