Penon Blanco Road is an approximately 4.5 mile rural one-lane highway located in the Coulterville area of Mariposa County. This highway is named after the ghost town of Peñón Blanco and was once part of a cutoff from Don Pedro Bar to Big Oak Flat. The Peñón Blanco town site was established near the namesake Peñón Blanco Mine in 1849. The Peñón Blanco Mine extracted hard rock gold ore which would consume the town site during the 1860s. Part 1; the history of Penon Blanco Road Penon Blanco Road is named after the early California Gold Rush town of Peñón Blanco . The Peñón Blanco town site was established near the namesake Peñón Blanco Mine in 1849. The Peñón Blanco Mine extracted hard rock gold and would consume the town site during the 1860s. Reportedly the mine had a 20-stamp mill and was actively worked as part of the larger Coulterville mining district until 1912. Peñón Blanco (shown as Pena Blanca) can be seen northwest of Coulterville on the 1893 USGS map of S...
Campus Parkway is a 4.5-mile expressway corridor located in and around the city of Merced. Campus Parkway spans from California State Route 99 to Yosemite Avenue and is part of the larger conceptual Campus Loop corridor. The Campus Loop in full scale a series of planned roadways which if built will encircle Merced with an expressway grade beltway and permit easier access to the University of California-Merced campus. Campus Parkway was completed in three phases in 2009, 2020 and 2022. Part 1; the history of Campus Parkway The purpose of Campus Parkway is to enhance access to the campus of University of California-Merced (UC-Merced). In full scale the corridor begins at California State Route 99 Exit 185 and extends 4.5 miles northward as a four-lane expressway to Yosemite Avenue. The Campus Parkway corridor can be seen in contrast to the rest of the larger proposed Campus Loop which also includes Atwater-Merced Expressway. Currently access to t...