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Northbrae Tunnel
The Northbrae Tunnel, also referred to as the Solano Avenue Tunnel, was built as a commuter electric railroad tunnel in the northern part of Berkeley, California, and was later converted to street use. In 1910 the Southern Pacific Railroad (SP) was electrifying its steam-engine drawn ferry-train line (to San Francisco) from Oakland Pier via Shattuck Avenue to Vine Street in Berkeley and extending it north along the base of the Berkeley Hills to newly developing neighborhoods of Berkeley at Northbrae and Thousand Oaks. The route chosen was Henry Street and Sutter Street to its intersection with Hopkins. At this point a ridge carrying Marin and Los Angeles Avenues blocked the way. After investigating (1) a route around the ridge and (2) a cut through the ridge with bridges over it, it was decided to use the route of the cut but make it a tunnel instead, under Marin and Los Angeles Avenues just west of their intersection with The (Marin) Circle. The cut-and-cover method of tunnel con ...
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Berkeley, California
Berkeley ( ) is a city on the eastern shore of San Francisco Bay in northern Alameda County, California, United States. It is named after the 18th-century Irish bishop and philosopher George Berkeley. It borders the cities of Oakland and Emeryville to the south and the city of Albany and the unincorporated community of Kensington to the north. Its eastern border with Contra Costa County generally follows the ridge of the Berkeley Hills. The 2020 census recorded a population of 124,321. Berkeley is home to the oldest campus in the University of California System, the University of California, Berkeley, and the Lawrence Berkeley National Laboratory, which is managed and operated by the university. It also has the Graduate Theological Union, one of the largest religious studies institutions in the world. Berkeley is considered one of the most socially progressive cities in the United States. History Indigenous history The site of today's City of Berkeley was the territo ...
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Berkeley Hills
The Berkeley Hills are a range of the Pacific Coast Ranges that overlook the northeast side of the valley that encompasses San Francisco Bay. They were previously called the "Contra Costa Range/Hills" (from the original Spanish ''Sierra de la Contra Costa''), but with the establishment of Berkeley and the University of California, the current usage was applied by geographers and gazetteers. Geology The Berkeley Hills are bounded by the major Hayward Fault along their western base, and the minor Wildcat fault on their eastern side. The highest peaks are Grizzly Peak (elevation 1,754 feet/535 m) and Round Top (elevation 1,761 feet/537 m), an extinct volcano, and William Rust Summit 1,004 feet (306 m). Vollmer Peak (elevation 1,905 feet/581 m), although commonly thought to be part of the Berkeley Hills, is actually located on the adjacent San Pablo Ridge near the point where it meets the Berkeley Hills at the head of Wildcat Canyon. Vollmer Peak was named in honor of the ...
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Road Tunnels In California
A road is a linear way for the conveyance of traffic that mostly has an improved surface for use by vehicles (motorized and non-motorized) and pedestrians. Unlike streets, the main function of roads is transportation. There are many types of roads, including parkways, avenues, controlled-access highways (freeways, motorways, and expressways), tollways, interstates, highways, thoroughfares, and local roads. The primary features of roads include lanes, sidewalks (pavement), roadways (carriageways), medians, shoulders, verges, bike paths (cycle paths), and shared-use paths. Definitions Historically many roads were simply recognizable routes without any formal construction or some maintenance. The Organization for Economic Co-operation and Development (OECD) defines a road as "a line of communication (travelled way) using a stabilized base other than rails or air strips open to public traffic, primarily for the use of road motor vehicles running on their own wheels", wh ...
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Buildings And Structures In Berkeley, California
A building, or edifice, is an enclosed structure with a roof and walls standing more or less permanently in one place, such as a house or factory (although there's also portable buildings). Buildings come in a variety of sizes, shapes, and functions, and have been adapted throughout history for a wide number of factors, from building materials available, to weather conditions, land prices, ground conditions, specific uses, prestige, and aesthetic reasons. To better understand the term ''building'' compare the list of nonbuilding structures. Buildings serve several societal needs – primarily as shelter from weather, security, living space, privacy, to store belongings, and to comfortably live and work. A building as a shelter represents a physical division of the human habitat (a place of comfort and safety) and the ''outside'' (a place that at times may be harsh and harmful). Ever since the first cave paintings, buildings have also become objects or canvasses of much artistic ...
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Tunnels Completed In 1912
A tunnel is an underground passageway, dug through surrounding soil, earth or rock, and enclosed except for the entrance and exit, commonly at each end. A pipeline is not a tunnel, though some recent tunnels have used immersed tube construction techniques rather than traditional tunnel boring methods. A tunnel may be for foot or vehicular road traffic, for rail traffic, or for a canal. The central portions of a rapid transit network are usually in the tunnel. Some tunnels are used as sewers or aqueducts to supply water for consumption or for hydroelectric stations. Utility tunnels are used for routing steam, chilled water, electrical power or telecommunication cables, as well as connecting buildings for convenient passage of people and equipment. Secret tunnels are built for military purposes, or by civilians for smuggling of weapons, contraband, or people. Special tunnels, such as wildlife crossings, are built to allow wildlife to cross human-made barriers safely. Tu ...
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Tunnels In The San Francisco Bay Area
A tunnel is an underground passageway, dug through surrounding soil, earth or rock, and enclosed except for the entrance and exit, commonly at each end. A Pipeline transport, pipeline is not a tunnel, though some recent tunnels have used immersed tube construction techniques rather than traditional tunnel boring methods. A tunnel may be for foot or vehicular road traffic, for rail transport, rail traffic, or for a canal. The central portions of a rapid transit network are usually in the tunnel. Some tunnels are used as sanitary sewer, sewers or aqueduct (watercourse), aqueducts to supply water for consumption or for hydroelectric stations. Utility tunnels are used for routing steam, chilled water, electrical power or telecommunication cables, as well as connecting buildings for convenient passage of people and equipment. Secret tunnels are built for military purposes, or by civilians for smuggling of weapons, contraband, or people. Special tunnels, such as wildlife crossi ...
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Transportation In Berkeley, California
Transport (in British English), or transportation (in American English), is the intentional movement of humans, animals, and goods from one location to another. Modes of transport include air, land (rail and road), water, cable, pipeline, and space. The field can be divided into infrastructure, vehicles, and operations. Transport enables human trade, which is essential for the development of civilizations. Transport infrastructure consists of both fixed installations, including roads, railways, airways, waterways, canals, and pipelines, and terminals such as airports, railway stations, bus stations, warehouses, trucking terminals, refueling depots (including fueling docks and fuel stations), and seaports. Terminals may be used both for interchange of passengers and cargo and for maintenance. Means of transport are any of the different kinds of transport facilities used to carry people or cargo. They may include vehicles, riding animals, and pack animals. Vehicles may in ...
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List Of Tunnels In The United States
The following is a list of some tunnels in the United States of America. More tunnels may be found in each state than are included on this list. Alabama * 5th Avenue North Tunnel, Birmingham. Completed in 1909, this road tunnel runs beneath the former Birmingham Terminal Station site, now occupied by the Red Mountain Expressway. * John H. Bankhead Tunnel, a road tunnel, US 98 under the Mobile River in Mobile. * Blount Tunnel, a rail tunnel near Blount Springs. * Brocks Gap Tunnel, a CSX rail tunnel in Hoover near Birmingham, under Shades Mountain. * Cooks Springs Tunnel, a Norfolk Southern rail tunnel near Cooks Springs, on the main line between Birmingham and Anniston. * Coosa Tunnel a rail tunnel on an active Norfolk Southern line. In Shelby County. * Hardwick Tunnel, a rail tunnel on the ATN Railway near Wattsville. * Hayden Tunnel, an active rail tunnel located near Hayden. * Jefferson Tunnel, abandoned rail tunnel in Jefferson County. * Laney Tunnel, an acti ...
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Interurban Press
Interurban Press was a small, privately owned American publishing company, specializing in books about streetcars, other forms of rail transit and railroads in North America, from 1943MacDougall, Kent (May 19, 1983). "Books Ring Bell With Devotees: Publisher Specializes in History of Trolleys". ''Los Angeles Times'', p. 1. until 1993.Ryll, Thomas (November 29, 1994). "Felida man tracks light rail" (profile of retired Interurban Press owner Mac Sebree). ''The Columbian'', p. A3. It was based in the Los Angeles area, and specifically in Glendale, California after 1976. Although its primary focus was on books, it also published three magazines starting in the 1980s, along with videos and calendars. At its peak, the company employed 10 people and generated about $2 million in business annually. Origins Originally named Interurbans, the company developed out of a mimeographed newsletter first distributed by its founder, Ira L. Swett, in 1943. The ''Interurbans News Letter'' was ...
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Tunnel
A tunnel is an underground passageway, dug through surrounding soil, earth or rock, and enclosed except for the entrance and exit, commonly at each end. A pipeline is not a tunnel, though some recent tunnels have used immersed tube construction techniques rather than traditional tunnel boring methods. A tunnel may be for foot or vehicular road traffic, for rail traffic, or for a canal. The central portions of a rapid transit network are usually in the tunnel. Some tunnels are used as sewers or aqueducts to supply water for consumption or for hydroelectric stations. Utility tunnels are used for routing steam, chilled water, electrical power or telecommunication cables, as well as connecting buildings for convenient passage of people and equipment. Secret tunnels are built for military purposes, or by civilians for smuggling of weapons, contraband, or people. Special tunnels, such as wildlife crossings, are built to allow wildlife to cross human-made barriers safely. ...
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Thousand Oaks, Berkeley, California
Thousand Oaks is a neighborhood of Berkeley in Alameda County, California. Located at the base of the Berkeley Hills, it lies at an elevation of 239 feet (73 m). The principal shopping area is Solano Avenue, along the southern edge of the neighborhood. There are also two smaller clusters of shops on the northern edge of Thousand Oaks, across the county line in Kensington on Arlington Avenue and on Colusa Avenue. The neighborhood is primarily residential, mostly consisting of single-family houses built in the early 20th century, sometimes with In-law apartments, as well as a handful of apartment buildings. When the neighboring city of Albany was incorporated in 1908, its borders were drawn to exclude the area north of Solano Avenue and east of Curtis Street that would become the Thousand Oaks area, then the site of a refugee camp that had formed after the 1906 earthquake. Its residents were employed in the construction of the surrounding subdivisions and were likely to vote agai ...
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