Presently constructions of the Kurunegala interchange is underway. Which is located behind P&S in the Kandy-Kurunegala road just after Kurunegala Station. I visited the site twice and you can see a massive concrete bridge girder manufacturing yard too. According to the engineers at site, current allocations are only up to the Muttetugala Station in Colombo-Dambulls road. They have started constructions between Pothuhera and Kurungeala stretch also. Google Satellite images have not been updated since the start of constructions, otherwise could get a better idea.