KPIX KPIX 5 News Early Edition May 11, 2015
Some Maintenance Work as well. Total closure time just short of 55 hours and drivers should notice a quieter smoother drive. Joining us now is bob house to tell us about that concrete. You are you were saying some kind of polyester blend right . Thats right. Its something we developed about 33 years ago, its called polyester concrete. And we used polyester basically plastic as the part of the concrete. That way its lighter and its also much more durable. Its going to last a good long time. And were going to need that because the traffic levels today are much higher than they were when this bri...