About Vallejo/h3>

Vallejo (/vəˈleɪ.oʊ/ or /vəˈleɪhoʊ/; Spanish: [baˈʎexo]) is the largest city in Solano County, California, United States. The population was 115,942 at the 2010 census. It is the tenth most populous city in the San Francisco Bay Area, and is located on the northeastern shore of San Pablo Bay. Vallejo is named for General Mariano Guadalupe Vallejo (the neighboring city of Benicia is named for his wife).

Vallejo is home to the Six Flags Discovery Kingdom theme park (formerly Marine World and Marine World Africa USA); the now-defunct Mare Island Naval Shipyard; the regional office for Region 5 of the United States Forest Service; the California Maritime Academy (part of the California State University system); the Vallejo Center campus of Solano Community College; and Touro University California, a graduate school offering programs in osteopathic medicine, education, pharmacy, physician assistant studies, and public health. Ferry service runs from a terminal on Mare Island Strait to San Francisco, through the BayLink division of SolTrans.

Vallejo has twice served as the capital of the state of California: once in 1852 and again in 1853, both periods being brief. The State Capitol building burned to the ground in the 1880s and the Vallejo Fire Department requested aid from the Fire Department at Mare Island Naval Shipyard. As there were no bridges at that time, the Mare Island Fire Department had to be ferried across the Napa River, arriving to find only the foundation remaining. This was the first recorded mutual aid response in the state of California.

Vallejo is located in the northern part of the East Bay region of the Bay Area in Central California. Vallejo is accessible by Interstate 80 between San Francisco and Sacramento, and is the location for the northern half of the Carquinez Bridge. It is also accessible by Interstate 780 from neighboring Benicia to the east, and by Route 37 from Sonoma to the west. Route 29 (former U.S. Route 40) begins in the city near the Carquinez Bridge and travels north through the heart of the city and beyond into Napa County, entering neighboring American Canyon and eventually Napa.

The city of Vallejo was once part of the 84,000-acre (340 km2) Rancho Suscol Mexican land grant of 1843 by Governor Manuel Micheltorena to General Mariano Guadalupe Vallejo. The city was named for this original Mexican (originally from Spain) military officer and title holder, who helped to settle and oversee the north bay region. General Vallejo was responsible for military peace in the region until 1846, when independence-minded Californians rose up against the Mexican government of California in 1846 in the Bear Flag Revolt, followed subsequently by the annexation of the California Republic to the United States. General Vallejo, though a Mexican army officer, generally acquiesced in the annexation of California to the United States, recognizing the greater resources of the United States and benefits that would bring to California. He was a proponent of reconciliation and statehood after the Bear Flag Revolt, and has a U.S. Navy submarine, the USS Mariano G. Vallejo (SSBN-658), named after him.