You are about 6-7 miles away from the ARBT at Maita Hyundai. You could go a couple of ways... You could take Auburn east to the first intersection which is Fulton and take Fulton all the way down (it turns into Monroe and then eventually University Ave) You'd enter the ARBT at the Guy West Bridge at CSUS and go either to Old Sacramento or Folsom (Folsom being a little more scenic IMHO). Or if you're definitely heading to Folsom you could take Fulton, make a left at Arden Way, take it all the way down and hit the ARBT at William Pond Park.
I'm jealous. I would love to go ride today. It's beautiful outside.