There are two main entrance and exit routes with regards to California auto shipping companies. By far the southern california route is more commonly traveled for several reasons. First, typically the fuel costs in southern california are much less and there is a larger amount of vehicles in southern california which means most carriers can avoid the additional fuel costs to get their vehicles. Another reason is the northern route out of the state through Interstate 80 can have bad weather throughout the year and the more mountainous roads which result in less fuel economy for the drivers. For this reason, typically cars coming into or going out of the northern parts of California are more expensive for customers. It is also less common for there to be carriers in the area to pickup a vehicles on short or no notice.