Update 2:33 p.m. All lanes of traffic on Pacific Coast Highway are closed at Tuna Canyon Road due to a brush fire. Fire personnel are on scene. Update at 2:14 p.m.: Tuna brush fire forward progress stopped; fire is 50% contained. No threat to Topanga. The LA County Fire Department are on scene of a … Continue reading Update: Brush fire on Tuna Canyon contained; road closed, Fire personal on scene