Read about it at the HooK. Make sure you check out where the bypass may go.
I remain unconvinced that:
1) If we were to build a new road, this is the one to be built. Just because it’s been talked about for so very long.
2) That a new road will ever be built, and by the time it is it is likely to be functionally obsolete based on emerging human settlement and transportation patterns.
Traffic is only getting worse.