i was in the number wayne lane, there should be anything coming up from the side on the left . and before i know it, he's in the shoulder pulling parallel with me , so he worked to match my speed and then i look over to my left and he pulls out a gun with his passenger window rolled down . and that's just like , five shots in my suv. >> reporter: she pulled over near the exit, i was shaking and screaming. >> this was the reactions what had happened seeing the blood. some bullets went into the back door panel which is where my son booster seat is and i am so thankful he wasn't with me. >> the gunman was driving a dark colored suv with tinted windows. a black license plate with yellow letters , likely a legacy play. according to an analysis by the san francisco standard, and numbers provided by the chp, officers responded to 435 shootings on bay area freeways from january 2020 two april of this year. 11 people died. including two kids. there are no cameras in interstate 280. caltrans says they installed cameras in the east bay. many of them on freeways, 580 and 80. the survivor s

wayne. i'm ella sogomonian. a chemical spill in san mateo is forcing neighbors to take cover. >> and it's made quite the mess of the evening commute. the spill happened along highway 92 in the eastbound lanes just west of the 101 interchange. and that's where we find kron four's gayle ong standing by live for the latest kale. >> cannon, lol cleanup is underway, has been for the last few hours or so. you can see right behind me, those people and their white suits. they are cleaning up the materials that spilled and spread across these lanes. that prompted to shut down for several hours. so this all started just before 11 this morning. that's when the call came in for a hazardous spill right here on the eastbound lane of highway 90 to write out the 101 interchange. so the cause of all this, a leak out of a tank on the back of a san francisco public utility commission truck that apparently developed a crack in transit. that's according to the mateo fire chief. chp says the driver reported that hazmat spill on the freeway. this led to street closures and shelter-in-place in the area as school was evacuated. students were taken to another building for the day. those orders have since been lifte