| Camera Maker | Canon | Camera Model | Canon EOS-1Ds Mark III |
| Aperture | f/5 | Exposure Value | 0 EV |
| Exposure Program | Manual | Exposure Time | 1/320 sec |
| Flash | No Flash | Focal Length | 70 mm |
| ISO | 100 | Metering Mode | Pattern |
| Date/Time | 2010:05:30 09:03:12 | Resolution Unit | Inch |
| X Resolution | 240 dots per ResolutionUnit | Y Resolution | 240 dots per ResolutionUnit |
| Compression | Jpeg Compression | Exposure Mode | 1 |
| Subject Distance | 3.19 | Keywords | travel United States of America United States America USA US California CA Sacramento County history historical historic historical marker famous landmark road side highway popular Place of Interest Places of Interest Tourist Attraction Tourist Attractions Tourist Destination Tourist Destinations Travel Destination Travel Destinations tour tourism tourist attraction destination Sign Signs American Day Daytime Historical Sites Vertical Education Historical Site Marker Markers Outdoor Outdoors Outside Road Road Signs Roadside Roadsign information display The Coloma Road Old Colmoa Road Culluh-mah James W. Marshall Sutter's Mill Sutter's Fort gold gold mining gold rush stageline stage line James E. Birch trail path |
| Caption | THE COLOMA ROAD Alder Springs, south of this point, marks the old Coloma Road, running between Sutter's Fort and Culluh-mah (Coloma). Established in 1847, this road was used by James W. Marshall in January 1848 to bring the first gold from Sutter's Mill to the Fort. Later, travelled by thousands to and from the diggings, it became the route of California's first stageline, established in 1849 by James E. Birch. California Registered Historical Landmark No. 746 Plaque placed by the California State Park Commission in cooperation with the Sacramento County Historical Society and the Grand Parlors, Native Sons and Native Daughters of the Golden West, August 14, 1960. |