Motorway gantry sign
A gantry spanning the motorway with blue overhead signs indicating one lane exiting and three continuing ahead, and the following text.
Left lane destinations: Services; Portishead; Royal Portbury; Dock ; A369.
Right-hand three lanes destinations: The SOUTH WEST; Weston - super - Mare M5 .
Junction number: 19.
The fourth lane - added across the Avonmouth Bridge in the 2000s, at considerable cost - ends here, and the motorway will now have three lanes through to the end of the line at Exeter.