So you cycle about 35 miles/week or assuming a 5 day week 7 miles/day and have 'several incidents per week where I would consider my life is put at risk by dangerous and careless driving' . If I were in your shoes, I would assess my own cycling ability first.
The Silver Jubilee Bridge? I take it that you are not a native of those parts - more commonly known as the Runcorn-Widnes Bridge or just the Runcorn Bridge. easiest way over the bridge from Widnes - head down to West Bank - Victoria Road, St Nary's Road thurn right into Irwell St. At the far end of Irwell St, there is a pedesrian access (you can get a bike through) and then take the shared use footpath over the bridge. Once over the bridge and before you drop down into the old town, there is the start of over 43 miles of cycle track to use.
There is not much wrong with my cycling. I'm an assertive rider and I take primary when I need to. It isn't my fault if a driver still wants to squeeze past me or push me against rows of parked cars is it?
I am a native of Runcorn - lived here for all of my 20 years. I just used the proper name because I know it.
I use the shared path over the bridge but the rest of the journey I use the road for the rest of it. I hate shared use paths with a passion.
There's a NCR sign that points towards the bridge so I'm not sure if it actually is one or not. The Dismount signs have no legal standing.Although that's what most cyclists do, the footpath isn't actually shared use, and they've now got "Cyclist Dismount" signs all over the bridge to reinforce that.