Wanting to keep our trip closer to home this time we took a quick ride to Folsom Lake. We wanted to see the site of the old Rattlesnake Bar Bridge, which once forded the north fork of The American River, long before Folsom Dam. When the lake is filling or filled this area is flooded and by at least 50 feet of water. The lake had left lines in the sides of the hills, and old signs of hydraulic mining along with tailings added to the weird, but beautiful landscape.
We rounded a corner to see the pilings for the bridge fully exposed! We knew what they looked like from earlier photos taken during our last drought, but it's fun to see them in person. It reminds us that before Folsom Lake, there were quite a few active communities located in the ravines and channels that would become the reservoir. Rattlesnake Bar was one such place, a town that grew because of gold, burned down, then built again just a little way up the hill. We had heard that Rattlesnake Bar was on the El Dorado County side, but this map from 1873 shows Rattlesnake Bar on the Placer County side. You can also see the bridge crossing the narrow north fork Channel, as well as a place called Wild Goose on The El Dorado County side. Another map from 1910, The American River Canal Map also shows Rattlesnake Bar on the Placer County side.
While gold was the main impetus for the creation of Rattlesnake Bar in the 1850s, the bridge was completed to facilitate transportation of both agricultural products as well as quicklime from the Alabaster Cave Quarry on El Dorado County side. It was a William Gwyn, discoverer of the famous Alabaster Caves, or at that time called Coral Caves, who built the first bridge in 1863. This cave was the result of a search for lime to use in the lime kiln nearby. Quicklime was created and then transported across this bridge. Soon the Alabaster Cave became a tourist attraction, and the bridge helped interested people get there more easily. You could take the train from Sacramento to Auburn, and then a stage to the bridge, where you would cross to the El Dorado side and the extraordinary Alabaster Cave. We will talk about this then famous cave in a later post.
The original wooden bridge, built in 1862, was replaced with a wire suspension bridge that lasted until it collapsed in 1954 under the weight of an overloaded truck. Folsom Dam was under construction, and this area would soon be underwater, so the bridge was not replaced. Thus ended just under 100 years of that crossing having a bridge.
Here is a short video concerning our trip to the bridge site.