the closure was relatively easy to accomplish. Note that this sign has the "Riverside Freeway" designation on it， as of 2003， which is fairly uncommon today. Of course。
2 photos California 91 freeway entrance signage at the former Exit 42/Coal Canyon Road interchange. The Coal Canyon Road interchange was closed in 2003 to allow for a wildlife undercrossing. Since the exit was designed for local access and does not attach to other highways or city streets。
these signs were removed once the exit was closed. ，。