Waterbird Regional Preserve

The Yuba City bus disaster occurred on May 21, 1976, in Martinez, California. A chartered school bus transporting 52 passengers on an elevated offramp left the roadway, landing on its roof. Of the 52 passengers (not including the driver), 28 students and an adult adviser were killed in the crash.It remains the deadliest highway disaster ever investigated by the National Transportation Safety Board (NTSB) since its creation.

Vine Hill is a census-designated place (CDP) in Contra Costa County, California, United States. The population was 3,761 at the 2010 census. It is located 2.25 miles (3.6 km) east of downtown Martinez.

Mococo is a former unincorporated community, now annexed to the city of Martinez, located in Contra Costa County, East Bay region, California. It became known as Mococo following the 1905 arrival of a smelting works, operated by the Mountain Copper Company (Mo Co Co). It lies at an elevation of 10 feet (3 m), south of the Carquinez Strait in eastern Martinez.

Pacheco Creek is a 3.4-mile-long (5.5 km) waterway in central Contra Costa County, California, United States. It empties into Suisun Bay. It is formed by the intersection of Walnut Creek, Grayson Creek and Pine Creek. The creek has a run of chinook salmon and steelhead trout after periods of rain in the winter and fall.

Mountain View is a census designated place (CDP) in Contra Costa County, California, United States. The population was 2,372 at the 2010 census.

The Walnut Creek mainstem is a 12.3-mile-long (19.8-kilometer) northward-flowing stream in northern California. The Walnut Creek watershed lies in central Contra Costa County, California and drains the west side of Mount Diablo and the east side of the East Bay Hills. The Walnut Creek mainstem is now mostly a concrete or earthen flood control channel until it reaches Pacheco Creek on its way to Suisun Bay. Walnut Creek was named for the abundant native Northern California walnut trees (Juglans hindsii) which lined its banks historically. The city of Walnut Creek, California was named for the creek when its post office was established in the 1860s.

The Benicia–Martinez Bridge refers to three parallel bridges which cross the Carquinez Strait just west of Suisun Bay in California; the spans link Benicia on the north side with Martinez on the south. The original 1.2-mile (1.9 km) deck truss bridge opened in 1962 to replace the last automotive ferry service in the San Francisco Bay Area. The 1962 bridge has seven 528-foot (161 m) spans and 138 feet (42 m) of vertical clearance, now carrying four lanes of southbound traffic, as well as a path for pedestrians and bicyclists. It was named the George Miller Jr., Memorial Bridge in 1975 after California state legislator George Miller Jr. A 1.7-mile (2.7 km) bridge was built alongside and opened on August 25, 2007 with five lanes of northbound traffic. In 2007, it was named the Congressman George Miller Benicia–Martinez Bridge after U.S. Congressman George Miller, Miller Jr.'s son. The cost of the 1962 span was US$25 million and US$1.3 billion for the 2007 span. (Adjusted for inflation, equivalent to $242 million and $1.83 billion respectively.) The bridge is part of Interstate 680, a major transportation link connecting other heavily traveled freeways. Between the two vehicle bridges is a Union Pacific Railroad bridge, the first bridge at this location, built between April 1929 and October 1930 by Southern Pacific. It is used by Union Pacific and BNSF (trackage rights) freight trains and 36 scheduled Amtrak passenger trains each weekday. Passenger trains include the long-distance trains California Zephyr and Coast Starlight and commuter-oriented Capitol Corridor services.

Radke Martinez Regional Shoreline (RMRS) is a regional park on the shoreline of Carquinez Strait in Martinez, located in northern Contra Costa County, California. Formerly known as the Martinez Regional Shoreline, it was renamed on December 6, 2016, in honor of the late Ted Radke and his late wife Kathy Radke.

Martinez (Spanish: Martínez) is a city and the county seat of Contra Costa County, California, United States, in the East Bay region of the San Francisco Bay Area. Located on the southern shore of the Carquinez Strait, the city's population was 37,287 at the 2020 census. The city is named after Californio ranchero Ygnacio Martínez, having been founded on his Rancho El Pinole. Martinez is known for its historic center and its waterfront.

Martinez Library is a historic library located in downtown Martinez, California that is part of the Contra Costa County Library system.

The Contra Costa Community College District is a community college district that encompasses three community colleges in Contra Costa County, California - Contra Costa College, Diablo Valley College and Los Medanos College. The headquarters is in the George R. Gordon Education Center in Martinez, California.

St. Catherine of Siena School in Martinez, California is a Catholic school in the Diocese of Oakland. The school has a Preschool and serves students in Kindergarten through Eighth Grade. Most graduates of the school attend Alhambra High School (Martinez, California), Carondelet High School, or De La Salle High School (Concord, California). Located in the Downtown area of Martinez, the school's north facing wall features a mural of John Muir, the famed naturalist whose home is merely a few minutes down the street driving toward Interstate Highway 4. The school has a CYO program that consists of basketball, cross country, track and field, and cheerleading (the first cheer squad in the Oakland Diocese). The girls basketball team has had much success in recent years with many diocese victories.