NO. 455 DON FERNANDO PACHECO ADOBE - One-quarter mile north of this spot is the site of the adobe house constructed in 1843 by Don Fernando Pacheco. Reconstructed in 1941, it is preserved as a memento of the historic past of Contra Costa County.
Contra Costa Horseman's Association, 3119 Grant St - State plaque located at NE corner of Grant and Solano Way, Concord
The state plaque at Grant and Solano way is missing.