Crews battled a mobile home fire that spread to vegetation Monday afternoon near Anderson. The fire was initially called out as a fully involved structure fire around 1:30PM on Spring Gulch Road just north of the Anderson Fairgrounds. At around 2PM crews reported that the fire spread to about a half acre of dry grass and a full wildland response was called. A number of structures were also damaged as the fire spread into nearby fields. The cause of the fire is under investigation.