Next week, I'll be driving either Hwy 99 or I-5 north to Antioch. Haven't decided between those two yet, but once I get up to around Tracy, what is the best route (RV friendly) to get up to Antioch?
From Tracy, Take Grant Line Road towards Antioch. Then left onto Camino Diablo Road. Then right on CA4 (Used to be called the CA4 Bypass)take it to Antioch . There is construction on CA4, but it is doable. We recently towed through there with ours towing and we are 53' total. Just try to miss the morning commute. We live in the area and do this route quite often as well as others do. JMO