Yes they are, and just in the county I live in there is over 100 big bridges that has been getting inspected, we have a big 4 lane bridge that crosses Black river that was shut down to one lane a couple years ago for repair (did not pass inspection) It has been an on going job to get our old bridges replaced or repaired, some has been shut down for any trucks over 8 thousand lbs until they are replaced. I have a friend that is PO because he drive a gravel/dirt truck because he now has to drive an extra 20 miles to bring his truck home.