Altamont: 12 - EB I-580 W/O Flynn Road

4 37.72°, -121.67° N
About location

Altamont straddles Altamont Pass in eastern Alameda County, a low crossing in the Diablo Range that has long directed movement between the Bay Area and California's Central Valley. Interstate 580 runs through this open corridor, making the pass a key route for commuters and freight moving between the Livermore Valley and the San Joaquin Valley. The surrounding ridges are associated with the Altamont Pass Wind Farm, an early large-scale wind-energy development whose turbines became a defining feature of the eastern Bay Area hills. Rather than a conventional town center, Altamont is a transport landscape of highway lanes, power infrastructure and rolling grazing land. Rail lines also cross the pass, continuing its long role as a link across the coastal ranges.

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Altamont
City Altamont

Few communities in California have a history as closely tied to the rail route over Altamont Pass as Altamont. This small, unincorporated settlement occupies the eastern edge of Alameda County, where the Diablo Range forms a low passage between the San Francisco Bay Area and California’s Central Valley. Railways made the pass an important inland crossing, and Interstate 580 now follows the same broader corridor. The slopes around Altamont are also marked by the Altamont Pass Wind Farm, among the earliest large-scale wind-energy developments in the United States. View additional webcams nearby to better understand how Altamont Pass connects the Bay Area and Central Valley.

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California
Region California

California occupies a long Pacific coastal belt in the United States. Its terrain ranges from the Sierra Nevada and the fertile Central Valley to deserts in the southeast and the rugged shores of the Pacific Ocean. The state includes both Mount Whitney, the highest point in the contiguous United States, and extensive protected lands such as Yosemite National Park. California’s cities have exerted worldwide influence through film, technology, agriculture, and music; Hollywood remains an enduring symbol of the American screen industry. Its scale means climates and local character can change dramatically from one county to the next. Continue through nearby webcams to explore different parts of California.

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United States
Country United States

The Atlantic, Pacific and Gulf coasts define much of the United States — their ports, fisheries and trade routes have long tied the country’s economy to the wider world. Between them, the Rocky Mountains, Great Plains and Mississippi River basin form sharply different regions, from high western ranges to broad agricultural heartlands. Cities carry much of the national story: New York’s Statue of Liberty, a gift from France dedicated in 1886, remains an enduring symbol, while Washington, DC concentrates major federal institutions. Indigenous nations have shaped these lands for millennia, and their living cultures remain essential to the country’s identity. Find related webcams in the surrounding areas to build a fuller picture of the United States.

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