The black mesh fence that is being installed along both the northbound and southbound lanes of Highway 101 between the Perkins Street and North State Street exits in Ukiah has caused minor traffic delays and caused occasional lane closures and has commuters frustrated. The fence is the replacement of the existing “right of way” fencing that has needed replacing. The original fence was installed in the ’60s. The new fence is supposed to be more vandalism-proof and is designed to discourage climbing over.