Highway 4 Is Next

The next exit after this one is for California 4, the John Muir Parkway in Hercules. When this photo was taken in May 2009, button reflectors were still in use on both signs.
The next exit after this one is for California 4, the John Muir Parkway in Hercules. When this photo was taken in May 2009, button reflectors were still in use on both signs.