I'm going to get two new roundabouts on the way to work. One in Bargeddie where the current A8 will join the A89, a spur is being built from between the cinema and the M8/ M73 interchange. The second one will be on the section east of the Baillieston lights where the A89 will join traffic from the aforementioned interchange.
At the moment I have no idea how busy these will be. The one in Baillieston might make the lights a bit better. Just now it's a bit tricky west bound if you go from the A89 onto the Edinburgh road. The junction is complex and it's slightly up hill. Not enough to see it but enough to slow you down leaving the traffic lights.
Do you mean the guy was cycling on the bridge over the A8 just east of the interchange? That was a cycle path anyway but it's so indirect for me that I never use it.