A386 road

A386 road
Country	England
Route	386
Length mi	45
Direction a	North
Terminus a	Tavistock
Direction b	South
Terminus b	Plymouth

A386 road The A386 road is a primary route in Devon linking Tavistock in the north with Plymouth on the south coast. It provides connections between historic towns, rural parishes and urban centres, serving as a regional arterial highway for commuters, freight and tourism. The route intersects major corridors to Okehampton, Exeter, Cornwall routes and forms part of local transport networks used by buses, freight operators and emergency services.

Route

The northern terminus lies near Tavistock close to the River Tavy valley, proceeding southwards through Mary Tavy and Peter Tavy before entering the western fringes of Yelverton. The road continues past Buckland Monachorum towards the suburbs of Plympton, skirting the southern edges of Dartmoor National Park and crossing tributaries of the River Plym. Within the Plymouth urban area the alignment runs through Keyham, North Prospect, and into the city centre near Plymouth Hoe and the Royal William Yard. The A386 intersects trunk roads including the A30, the A38 and links to the M5 via connecting corridors.

History

Originally a series of turnpike and coaching roads in the 18th and 19th centuries, the corridor served links between market towns such as Launceston and naval facilities at Devonport. Improvements in the late 19th century coincided with expansion of railways like the Great Western Railway and local canals, altering freight patterns. Interwar and postwar road modernisation led to reclassification and straightening schemes influenced by policies from the Ministry of Transport and regional planning by Devon County Council. Wartime requirements during World War II increased strategic importance because of nearby naval bases at Devonport Dockyard and airfields such as RAF Harrowbeer. Late 20th-century urban expansion in Plymouth and housing developments in Plymstock prompted junction upgrades and safety measures backed by funding from the Department for Transport.

Road design and features

Standard cross-section varies from single-carriageway rural lanes in the West Country countryside to dual carriageway sections approaching urban districts and bypasses around settlements like Yelverton. Pavement materials reflect regional procurement from quarries near Dartmoor and adopt surfacing standards influenced by specifications from the Highways Agency. Drainage structures accommodate watercourses feeding into the River Tamar and culverts are designed to Environment Agency flood-risk criteria. Signing conforms to the TSRGD and street furniture incorporates lighting schemes similar to those used on approaches to A38 Parkway. Notable civil engineering features include grade-separated junctions near arterial intersections and retaining walls where the alignment skirts former mining sites associated with Cornish mining heritage.

Traffic and safety

Traffic volumes fluctuate seasonally with peaks during summer tourism linked to Dartmoor National Park and ferry services at Plymouth Harbour. Freight movement supports ports and naval logistics to Devonport Dockyard while commuter flows concentrate toward Plymouth during peak hours. Collision data reviewed by Devon and Cornwall Police and local highway authorities has driven casualty reduction schemes and the introduction of average speed checks on selected stretches. Road safety campaigns by organisations such as Brake and community groups in Buckland Monachorum have complemented enforcement by National Highways and the Driver and Vehicle Standards Agency. Junctions with the A38 and local B-roads have been subject to prioritisation and visibility improvements.

Public transport and cycling

Local and regional bus services operated by companies including Stagecoach South West and independent operators use the A386 for routes connecting Tavistock with Plymouth and interchanges at Plymouth railway station. Park-and-ride schemes link with urban hubs and services connect to ferry terminals serving The Hoe and cross-channel links. Cycling provision varies: rural sections lack segregated lanes, while urban stretches near Plympton and Plymouth Hoe incorporate on-carriageway cycle markings and advisory lanes developed in line with standards promoted by Sustrans and local cycling champions. Accessibility improvements have included raised kerbs near stops and dropped crossings coordinated with Plymouth City Council.

Future developments and improvements

Planned schemes discussed by Devon County Council and Plymouth City Council include junction capacity upgrades, safety camera extensions and pavement renewal funded through allocations from the Department for Transport and regional transport funds. Proposals to enhance active travel along corridors adjacent to Dartmoor aim to integrate routes promoted by Sustrans with local cycle networks. Strategic reviews consider resilience measures against climate impacts following guidance from the Environment Agency and national policy shifts influenced by targets set in legislation by the UK Parliament and transport decarbonisation agendas outlined by the Department for Transport. Community consultations have involved parish councils, neighbourhood forums and stakeholders such as Historic England where works might affect heritage assets.

Category:Roads in Devon