Just be thankful you didn’t try it early this morning.
I had to do a run from Royal Portbury Dock up to Bruntingthorpe in Leistershire, and at 7.00 there were solid red areas on my TomTom stretching right across the city and it’s surroundings. My satnav took me along the M49, M4 over the bridge then up the A40/M50 above Tewksbury. joining the M5 further up, and the traffic was flowing really well.
I’ve done the M5/M6 run a number of times up to Manchester and Birkenhead, and while the camera-controlled sections are a royal PITA, at least the traffic is generally flowing steadily, but it’s one place where adaptive cruise-control comes into its own, especially with an auto box. Shame more cars don’t have it.
Certainly checking for all the red bits on Google maps is sensible, and leaving as early in the morning as possible, to get through the slow Brum section before the traffic really starts to build up, maybe around 5.00-5.30, but really, the Motorway is the simplest route, unless your satnav has live traffic and takes you off the motorway, the A-roads are going to be a nightmare north of Stoke-on-Trent.
Oh, and set your satnav for fastest route, with emphasis on motorways and main roads ,and least emphasis on minor roads, if you haven’t already.
Safe travels. 😀