I’d have thought a P+R at Jct1 of the M32
Short of building on the Frenchay Hispital site if/when it is downgraded, I can’t see too many ‘acceptable’ (non-NIMBY) sites otu that way, without going the other side of the M4.
Is it worth circumnavigating all that balls and coming off the M5 at the Gordano junction (19) and traveling into the centre up the A369 or via the A4 Portway
I would say avoid the A4 at peak times now that Bridge Valley Road is open again….. The days I have to drive to work I have to go from Shirehampton/Coombe Dingle to Winterbourne/Yate. Best driving solution so far is M5 to Thornbury and then drive back towards Bristol again. Seems bonkers, but it is quicker and much more consistent, so agree with being creative.