14' x 48' Digital billboard located on Highway 680 north of Arthur Road in Contra Costa County, CA. This digital targets Walnut Creek, Concord, Martinez, and Benicia. One of the only digitals near Walnut Creek. Interstate 680, I-680. Book this location right now using our AdSemble Open Display or feel free to contact us for billboard pricing, availability and rental of this location and one of our AdSemble customer support professionals will return your call.