 | ||||
|---|---|---|---|---|
 A688 at Parkhead Farm | ||||
| Route information | ||||
| Length | 25.2 mi (40.6 km) | |||
| History | A181 extension finished 30 October 2008 | |||
| Major junctions | ||||
| South West end | Barnard Castle | |||
 A67 A68 A6072 A689 A167 A177 A1(M) (Junction 61) A181 | ||||
| North East end | Byers Garth, near Sherburn Hospital | |||
| Location | ||||
| Country | United Kingdom | |||
| Primary destinations | Bishop Auckland | |||
| Road network | ||||
| ||||
The A688 is a road in County Durham in North East England.
It begins at the junction with the A67 road in Barnard Castle and continues in a north easterly direction for 25 miles (40 km), terminating at the A181 to the east of Durham City.