 | |
|---|---|
| Route information | |
| Length | 16.5 mi (26.6 km) |
| Major junctions | |
| East end | Plymouth 50°23′28″N 4°05′14″W / 50.3910°N 4.0871°W |
 A38 A379 A386 A387 | |
| West end | Trerulefoot 50°24′24″N 4°21′04″W / 50.4068°N 4.3511°W |
| Location | |
| Country | United Kingdom |
| Constituent country | England |
| Road network | |
The A374 is a main road in the United Kingdom, one of six A-roads making the border crossing between Devon and Cornwall. 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 in Devon to the Trerulefoot roundabout in Cornwall.