VALLEJO (CBS SF) — Fire crews are battling a one-alarm grass fire off of Interstate Highway 80 in Vallejo Sunday afternoon, according to a fire official.

Firefighters responded at 5:18 p.m. to a report of a fire near the Hunter Hill rest area on westbound Highway 80, Vallejo fire Capt. Joel Dinsdale said.

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Initial reports indicated that the grass behind the rest stop was burning, Dinsdale said.

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As of around 5:45 p.m., Dinsdale said fire crews were still responding to the scene.

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