The A374 is a main road in the
United Kingdom
The United Kingdom of Great Britain and Northern Ireland, commonly known as the United Kingdom (UK) or Britain, is a country in Northwestern Europe, off the coast of European mainland, the continental mainland. It comprises England, Scotlan ...
, one of six
A-roads making the border crossing between
Devon
Devon ( ; historically also known as Devonshire , ) is a ceremonial county in South West England. It is bordered by the Bristol Channel to the north, Somerset and Dorset to the east, the English Channel to the south, and Cornwall to the west ...
and
Cornwall
Cornwall (; or ) is a Ceremonial counties of England, ceremonial county in South West England. It is also one of the Celtic nations and the homeland of the Cornish people. The county is bordered by the Atlantic Ocean to the north and west, ...
. It is the most southerly of the A37x group of roads, starting and ending its journey with the
A38 trunk road, from the outskirts of
Plymouth
Plymouth ( ) is a port city status in the United Kingdom, city and unitary authority in Devon, South West England. It is located on Devon's south coast between the rivers River Plym, Plym and River Tamar, Tamar, about southwest of Exeter and ...
in Devon to the
Trerulefoot roundabout in Cornwall.
Route

Starting at the Marsh Mills junction of the A38, the A374 heads west into Plymouth, following the course of the
River Plym
The River Plym is a river in Devon, England. It runs from Dartmoor in the centre of the county southwest to meet the River Meavy, then south towards Plymouth Sound. The river is popular with canoeists, and the Plym Valley Railway runs alongside ...
along a section of dual carriageway. At Prince Rock the
A379 merges from
Plymstock
Plymstock is a commuter suburb of Plymouth and former civil parish in the English county of Devon.
Geography
Situated on the east bank of the River Plym, Plymstock is geographically and historically part of the South Hams. It comprises the ...
and continues into the city. On the edge of the city centre it meets the Charles Cross roundabout, in the middle of which stands the preserved shell of the derelict
Charles Church. Skirting the Plymouth city centre to the north, the A374 continues past the main buildings of the
University of Plymouth
The University of Plymouth is a public research university based predominantly in Plymouth, England, where the main campus is located, but the university has campuses and affiliated colleges across South West England. With students, it is the ...
and is met by the
A386
A86 is an assembler for MS-DOS which generates 16-bit code for the Intel x86 family of microprocessors. Written by Eric Isaacson, it released as shareware in June 1986. The assembler is contained in one 32K executable and can directly produce a ...
near
Plymouth railway station
Plymouth railway station serves the city of Plymouth, Devon, England. It is on the northern edge of the city centre, close to the North Cross roundabout. It is the third busiest station in the county of Devon and the largest of the six survivi ...
. Going westward down the locally notorious
Union Street Union Street may refer to:
United Kingdom
*Union Street, Aberdeen, Scotland
* Union Street, East Sussex, between Ticehurst and Flimwell
*Union Street, London
* Union Street, Plymouth, Devon
* Union Street, Reading, Berkshire
United States
*Un ...
, the road enters
Devonport and comes to the
River Tamar
The Tamar (; ) is a river in south west England that forms most of the border between Devon (to the east) and Cornwall (to the west). A large part of the valley of the Tamar is protected as the Tamar Valley National Landscape (an Area of Outsta ...
.
[Ordnance Survey: Landranger map sheet 201 ''Plymouth & Launceston'' ]
The A374 continues on into Cornwall, across the river, via the vehicle carrying
Torpoint Ferry
The Torpoint Ferry is a car and pedestrian chain ferry connecting the A374 which crosses the Hamoaze, a stretch of water at the mouth of the River Tamar, between Devonport in Plymouth and Torpoint in Cornwall. The service was established in 1 ...
. Through the town of
Torpoint
Torpoint () is a town and civil parish on the Rame Peninsula in southeast Cornwall, England, United Kingdom. It is situated opposite the city of Plymouth across the Hamoaze which is the tidal estuary of the River Tamar.
Torpoint had a populatio ...
the road continues, following the
River Lynher
The River Lynher () (or St Germans River downstream from its confluence with the Tiddy) flows through east Cornwall, England, and enters the River Tamar at the Hamoaze, which in turn flows into Plymouth Sound.
Navigation
The normal tidal l ...
, through the villages of
Antony and
Sheviock
Sheviock (, meaning ''strawberry bed'') is a coastal civil parish and a hamlet in south-east Cornwall, England, United Kingdom. The parish is two miles (3 km) south of St Germans and three miles (5 km) south-west of Saltash.
Sheviock ...
and on to
Polbathic, where the B3249 starts northwards to join the A38, avoiding a low bridge at Trerulefoot roundabout. The A374 climbs further through agricultural land, with the
A387 joining from the west, and ends at Trerulefoot roundabout, re-joining the A38.
History
The original road designated as the A374, as of 1922, ran from
Horton Cross, just north of
Donyatt
Donyatt is a village and civil parish in Somerset, England, situated at the source of the River Isle north of Chard. The village has a population of 347. The parish includes the hamlet of Peasmarsh.
History
The village was recorded as ''Dunnye ...
in
Somerset
Somerset ( , ), Archaism, archaically Somersetshire ( , , ) is a Ceremonial counties of England, ceremonial county in South West England. It is bordered by the Bristol Channel, Gloucestershire, and Bristol to the north, Wiltshire to the east ...
, southwards to
Colyford
Colyford is a village and civil parish in the East Devon district, in the county of Devon, England. It is situated midway between Lyme Regis and Sidmouth on the A3052 road. To the north the village borders the town Colyton. To the south is t ...
in Devon along the route of what is now the
A358. Whereas the Plymouth-Torpoint-Trerulefoot road (current A374) was designated as part of the
A389 road to
Bodmin
Bodmin () is a town and civil parish in Cornwall, England, United Kingdom. It is situated south-west of Bodmin Moor.
The extent of the civil parish corresponds fairly closely to that of the town so is mostly urban in character. It is bordered ...
in Cornwall at this time.
After the phases of road re-classification carried out in the 1920s and 1930s, the Trerulefoot-Torpoint-Marsh Mills stretch of road formed part of the A38, as the Torpoint Ferry was the main route across the River Tamar. After the
Tamar Bridge
The Tamar Bridge is a suspension bridge over the River Tamar between Saltash, Cornwall and Plymouth, Devon in southwest England. It is long, running adjacent the Royal Albert Bridge, and part of the A38, a main road between the two counties. ...
opened in 1961 the A38 was re-designated through
Tideford
Tideford (; ) is a small village in east Cornwall, England, United Kingdom. It is twinned with Plouguerneau in Brittany, France.
Its name derives from its location on the River Tiddy, literally meaning "Ford on the River Tiddy". Tideford is no ...
, on what was previously the route of the A374 and the current route of the A374 was numbered as such.
The current A374 also used to extend beyond Marsh Mills through
Plympton
Plympton is a suburb of the city of Plymouth in Devon, England. It is in origin an ancient Stannary, stannary town. It was an important trading centre for locally mined tin, and a seaport before the River Plym silted up and trade moved down riv ...
to its southwestern edge, taking the previous route of the A38 prior to the Plympton bypass. However this has now been downgraded to the B3416 and other unclassified roads within Plympton town centre.
The A374 from Torpoint to Trerulefoot is also a very highly prized road in the motorcycling fraternity. Known locally as the "Torpoint Twisties" it offers a challenge to all with its series of bends and straights. However it also causes controversy because of the number of accidents and fatalities which occur, meaning the road has been classed as a "red" status road by the local constabulary and is patrolled regularly and monitored by static speed cameras.
References
External links
SABRE – A374
{{DEFAULTSORT:3-0374
Roads in England
Roads in Cornwall
Transport in Devon
Roads in Devon