🏴 The Southbar Interchange was, for a time between 1968 and 1970, a terminus of the M8 Renfrew Bypass section. It has then had a junction built, been closed and then re-built again. On 6 December 2019, the Southbar interchange (J29a) was reopened to facilitate regeneration in the Bishopton area.
The Renfrewshire District has a population of over 177,790 people. For the location of Southbar see: Bishopton.