| Civilian Conservation Corps (CCC) Camp Walla Walla on Mill Creek Road |
| Upper Mill Creek history sign near Camp Kiwanis |
| Flume and Railroad; China Canyon Camp; Klicker Springs Hotel and Spa |
| Marcus Whitman's sawmill; Camp Kiwanis; Kookooskie cabin community |
| Village of Halfway sign located by Fire Station #1 |
| Baker School sign located on Sumach Street behind Safeway |
| Chinatown sign located on Rose Street at 4th |
| Community Garden site at Rees & Sumach |
| Mill Creek Flume Railroad, Pacific Coast Elevator, Walla Walla Creamery, Walnut Grove Addition |
| Walla Walla County Poor Farm in College Place |
| Poor Farm Cemetery |
| William Davies and the WW Jesus sign located on Mormon Grade |
| Edgewater Dance Pavilion sign in Heritage Park |
| Germantown sign by Garrison School |
| Russian corner in Germantown |
| McCool Cemetery sign on Village Way |
| Treaty Council of 1855 sign behind the Carnegie Building |
| Stubblefield Home sign on Fern Avenue |