Sonoma County is a county located in the U.S. state of California. As of the 2020 United States Census, its population was 488,863. Its county seat and largest city is Santa Rosa. It is to the north of Marin County and the south of Mendocino County. It is west of Napa County and Lake County.
Cotati is an incorporated city in Sonoma County, California, United States, located approximately 45 mi (70 km) north of San Francisco in the 101 corridor between Rohnert Park and Petaluma. Cotati's population as of the 2020 Census was 7,584, making it the smallest incorporated community in Sonoma County.
Santa Rosa is a city and the county seat of Sonoma County, in the North Bay region of the Bay Area in California. Its estimated 2019 population was 178,127. It is the largest city in California's Wine Country and Redwood Coast. It is the fifth most populous city in the Bay Area after San Jose, San Francisco, Oakland, and Fremont; and the 25th most populous city in California.
Northern California is a geographic and cultural region that generally comprises the northern portion of the U.S. state of California. Spanning the state's northernmost 48 counties, its main population centers include the San Francisco Bay Area, the Greater Sacramento area, the Redding, California, area south of the Cascade Range, and the Metropolitan Fresno area. Northern California also contains redwood forests, along with most of the Sierra Nevada, including Yosemite Valley and part of Lake Tahoe, Mount Shasta, and most of the Central Valley, one of the world's most productive agricultural regions.
Sonoma Valley is a valley located in southeastern Sonoma County, California, in the North Bay region of the San Francisco Bay Area. Known as the birthplace of the California wine industry, the valley is home to some of the earliest vineyards and wineries in the state, some of which survived the phylloxera epidemic of the 1870s and the impact of prohibition in the early 20th century. Today, the valley's wines are promoted by the U.S. federal government's Sonoma Valley and Carneros AVAs.
State Route 116 (SR 116) is a state highway in the U.S. state of California in Sonoma County. The route runs from SR 1 on the Pacific coast near Jenner to SR 121 south of Sonoma.
Golden Gate Transit (GGT) is a public transportation system serving the North Bay region of the San Francisco Bay Area in California, United States. It primarily serves Marin County, Sonoma County, and San Francisco, and also provides limited service to Contra Costa County. In 2021, Golden Gate Transit had a ridership of 814,200, or about per weekday as of the second quarter of 2022.
State Route 12 is a state highway in the U.S. state of California that travels in an east–west direction from State Route 116 in Sebastopol in Sonoma County to State Route 49 just north of San Andreas in Calaveras County. The route connects the Sonoma and Napa valleys with the Sacramento–San Joaquin River Delta and the Sierra Foothills. It is constructed to freeway standards from the Fulton Road/South Wright Road stoplight in Santa Rosa, to its partial interchange with Farmers Lane.
The Golden Gate Railroad Museum is a non-profit railroad museum in California that is dedicated to the preservation of steam and passenger railroad equipment, as well as the interpretation of local railroad history.
The Northwestern Pacific Railroad is a regional shortline railroad utilizing a 62 mi (100 km) stretch of the 271 mile mainline between Schellville and Windsor with freight and Sonoma–Marin Area Rail Transit (SMART) commuter trains. Formerly, it was a regional railroad primarily used for logging that served the entire North Coast of California, with a main line running 271 miles (436 km) from Schellville to Eureka, along with an additional portion of the line running from the Ignacio Wye to the edge of San Rafael. The "Southern End" of the line, including Schellville to Willits and from Ignacio to San Rafael is owned by SMART, while the "Northern End" was formally owned and managed by the now-dissolved North Coast Railroad Authority but is now saved for use in California's 2018 Great Redwood Trail Act, which repurposes the unused railroad right-of-way from Eureka to Willits for future use as the Great Redwood Trail.
Kenwood, California is an unincorporated community and census-designated place (CDP) in Sonoma County, California, located on Sonoma Highway between the cities of Santa Rosa and Sonoma. It lies east of Sonoma Creek in the upper part of Sonoma Valley, a region sometimes called the Valley of the Moon. Bennett Mountain lies west of the town, and Sugarloaf Ridge to the northeast. The population was 1,028 at the 2010 census.
Castaic Junction is an unincorporated community located in Los Angeles County, California. It is located at the crossroads of Interstate 5 and State Route 126 near the confluence of Castaic Creek and the Santa Clara River.
Mount Hood, also known as Hood Mountain is a mountain near the southeastern edge of Santa Rosa, California at the northeast of the Sonoma Valley and attains a height of 2,733 feet (833 m). The original name was Mount Wilikos, an Indian name meaning "willows." Most of the drainage from Mount Hood contributes to the headwaters of Sonoma Creek. A prominent feature is the extensive rock face visible on the upper half of the mountain as viewed from State Route 12. The habitats on the mountain include mixed oak forest, pygmy forest, chaparral and riparian zones. In prehistoric times the slopes of Mount Hood were inhabited by a division of the Yuki tribe. Most of Mount Hood is within the Hood Mountain Regional Park maintained by Sonoma County. Mount Hood is part of the inner coast Mayacamas Range, and lies mostly within Sonoma County, with a part of the mountain geographically within Napa County. Mount Hood affords overlooks of the Pacific Ocean, San Francisco Bay and "a spectacular view east to the Sierra Nevada Range."
Crescent Lake is an unincorporated community and census-designated place (CDP) in Klamath County, Oregon, United States. It is situated 2.5 miles (4.0 km) northeast of Crescent Lake and 2 miles (3.2 km) south of Odell Lake on Oregon Route 58, and is next to Crescent Lake State Airport. Crescent Lake was first listed as a CDP prior to the 2020 census. The north end of the CDP, at the intersection of Route 58 and Crescent Lake Highway, is known as Crescent Lake Junction.
The Santa Rosa Transit Mall is a major transfer point for several bus routes serving the city of Santa Rosa, California, located in Sonoma County, north of San Francisco, in the United States. From the Transit Mall, passengers can travel throughout Santa Rosa and Sonoma County, plus destinations that connect the city with the rest of the San Francisco Bay Area and the Redwood Empire.
Wingo is a ghost town located in Sonoma County, California in the United States. It can be found on older maps as a dot along the sloughs of Sonoma Creek, south of Sonoma and Schellville, and west of Buchli.
The California Central Railway was incorporated on April 23, 1887, with headquarters in San Bernardino, California. George O. Manchester was the President of the corporation.
Santa Rosa Downtown station is a Sonoma–Marin Area Rail Transit train station in Santa Rosa. It opened to SMART preview service on July 1, 2017; full commuter service commenced on August 25, 2017. It is located west of Wilson Street between 4th and 5th Streets, across the U.S. Route 101 freeway from downtown at the site of the ex-Northwestern Pacific Railroad station building. The station is the focal point of the Railroad Square Historic District, a National Register of Historic Places historic district designated in 1979.
The Santa Rosa and Carquinez Railroad was completed in 1888 from a terminal rail yard in Santa Rosa, California, through the Valley of the Moon to Sonoma, and then south through Schellville and east across the northern San Francisco Bay wetlands to a connection with the national rail network at Napa Junction north of Vallejo. The line was part of the Southern Pacific subsidiary Northern Railway until formally merged into the Southern Pacific in 1898. It was operationally known as Southern Pacific's Santa Rosa Branch or Sonoma Valley Branch. The railroad avoided the ferries of San Francisco Bay providing direct transportation to eastern markets for agricultural products of the Sonoma County wine region; and dimension stone from the basalt quarries in what is now Annadel State Park became a major source of freight revenue. The Santa Rosa terminal rail yard was on the north side of College Avenue approximately one mile northeast of the earlier Santa Rosa Downtown station now served by SMART.
Lang Southern Pacific Station is a former Southern Pacific railway station located in Soledad Canyon near the eastern end of Santa Clarita, California. On September 5, 1876 the first railway to Los Angeles was completed at this site. The Lang Southern Pacific Station was designated a California Historic Landmark on May 22, 1957.
