ORIGINAL STORY: Fire crews in Ada County are on the scene of a grass fire burning in the Boise foothills near the Avimor subdivision that started Sunday afternoon.
The Eagle Fire Department believes a roadside vehicle caused a spark which ignited the fire. Eagle Fire says the grass fire started small, then spread to a little more than 200 acres.
Photos: From today, Fire Fighters from Eagle, Meridian, Star, Boise and BLM-Boise battle the #Highway55Fire along Highway 55 Just north of Boise, last reported fire holding around 250 acres. pic.twitter.com/CMUZ8z9INZ