Cycling in Cornwall

I listed and sold my vintage leather jacket on eBay so I cycled to the Evri place as there’s no longer a post office in Perranporth.
Then I decided to cycle the quiet roads and discovered a new cycle path called Saints from Perranporth to goonhavern, it was really lovely. I want to find a route to Visit mum in kenwyn but I did not figure out how to get over the A30. I’ll have another go on another day.