Saint Louis Road and Port Wine Ridge Road(edit)

Part of a series Plumas National Forest Backcountry Discovery Trail from the USFS. https://www.fs.usda.gov/Internet/FSE_DOCUMENTS/stelprdb5428383.pdf?fbclid=IwAR0bfk65TX9Ew5qBtj47UheimQuZuwXuY54klZ57dby03vuepaJ3PMMNi_E HIGHLIGHTS: This alternate route features rugged driving and historic sites. DISTANCE: 16 miles, one way TIME REQUIRED: 4 hours, notincluding stops TYPE OF ROAD: Rough two-track roads. A high-clearance, short-wheelbase 4-wheel-drive vehicle is recommended. The last 4 miles are very steep and extremely rough.