The Alameda is a historic street in San Jose and Santa Clara California. Except for the last few blocks on the Santa Clara end, the road is signed as a part of State Route 82.
The road was built beginning around 1795 by Native American neophytes at Mission Santa Clara de Asís on the orders of Father Magin de Catalá to link the mission with El Pueblo de San José de Guadalupe (now the city of San Jose). Originally it had irrigation ditches on either side, bringing water from the Guadalupe River and Mission Creek to the fields and feeding a pond near the mission. Willow trees were planted in multiple rows along the road in 1799; the last one was removed in 1982. The residents of the pueblo used the tree-lined path to attend Sunday Mass at the mission chapel prior to the construction of St. Joseph's Church.
The first stagecoach line in California ran between San Jose and San Francisco via the Alameda beginning in 1849. The San Jose and Santa Clara Railroad along the Alameda was the first interurban railroad in California when it opened with horsecars in 1868, and the second electric streetcar line in California (after that in San Diego) and the first interurban electric streetcar in the West when it reopened in 1888 with an underground third rail. It was converted to an overhead trolley in 1889.
In the late 19th and early 20th centuries, the Alameda attracted many wealthy residents who built mansions along it. The Dunne mansion on the corner of Emory Street, built in the 1890s, may be the oldest building on the street. The Minerva Building, north on the Alameda, built in the 1920s, was owned by San Jose mayor Dan W. Gray.
El Camino Real continues to the north from the Alameda (at the campus of Santa Clara University); at its southern end (starting near the HP Pavilion) the Alameda is continued by Santa Clara Street through downtown San Jose.
The Rose Garden, Shasta-Hanchett Park and St Leo's neighborhoods lie to the west of the Alameda and the College Park neighborhood to the east.
The Billy DeFrank Lesbian, Gay, Bisexual and Transgender Community Center is on the Alameda and there are gay-oriented businesses nearby.