A train is a form of rail transport consisting of a series of vehicles that usually runs along a rail track to transport cargo or passengers. Motive power is provided by a separate locomotive or individual motors in self-propelled multiple units.
Merced County, California. Merced County (/mÉrËsÉd/ mÉr-SED), is a county located in the northern San Joaquin Valley section of the Central Valley, in the U.S. state of California. As of the 2010 census, the population was 255,793. The county seat is Merced.
The county seat is Fairfield, and the largest city is Vallejo. Solano County comprises the Vallejo-Fairfield, CA Metropolitan Statistical Area, which is also included in the San Jose-San Francisco-Oakland, CA Combined Statistical Area.Solano County is the northeastern county in the nine-county San Francisco Bay Area region.A portion of the South Campus at the University of California, Davis is in Solano County.olano County was one of the original counties of California, created in 1850 at the time of statehood. At the request of General Mariano Guadalupe Vallejo, the county derives its name directly from an Indian Chief, Chief Solano of the Suisun people, a Native American tribe of the region and Vallejo's close ally.