There was an accident on the bridge over the freeway. This bridge is notorious for accidents. I can't tell you how many I have seen there. There is a bottle neck with the freeway on ramp. I didn't see it happen but 4 cars were involved and they all looked nice and newer. I didn't see an ambulance. Police were there and all the people were to the side. I hope no one was seriously injured. But I couldn't help wonder if these cars were sitting to close to each other with the red light. I certainly have seen this. I keep a good distance between me and the car ahead. But right after passing this accident and getting back in the right lane a car was right on my tail at the light. I know cars in the rear view look closer but that vehicle behind me really was too close. Even after just passing a 4 car involved rear ender. I was rear ended once in a several car hit like this. I only got tapped as I was the front car.