The Dwight D. Eisenhower National System of Interstate and Defense Highways, commonly known as the Interstate Highway System, is a network of controlled-access highways that forms part of the National Highway System in the United States. The system extends throughout the contiguous United States and has routes in Hawaii, Alaska, and Puerto Rico.
In recreational mathematics, a square array of numbers, usually positive integers, is called a magic square if the sums of the numbers in each row, each column, and both main diagonals are the same. The order of the magic square is the number of integers along one side (n), and the constant sum is called the magic constant. If the array includes just the positive integers , the magic square is said to be normal. Some authors take magic square to mean normal magic square.
2 (two) is a number, numeral and digit. It is the natural number following 1 and preceding 3. It is the smallest and only even prime number. Because it forms the basis of a duality, it has religious and spiritual significance in many cultures.
Kimball County is a county in the U.S. state of Nebraska. As of the 2010 United States Census, the population was 3,821. Its county seat is Kimball. The county was formed in 1888 and named after railroad pioneer Thomas Lord Kimball.
9 (nine) is the natural number following 8 and preceding 10.
The Convair 880 is an American narrow-body jet airliner produced by the Convair division of General Dynamics. It was designed to compete with the Boeing 707 and Douglas DC-8 by being smaller but faster, a niche that failed to create demand. When it was first introduced, some in aviation circles claimed that at 615 mph (990 km/h), it was the fastest jet transport in the world. Only 65 Convair 880s were produced over the lifetime of the production run from 1959 to 1962, and General Dynamics eventually withdrew from the airliner market after considering the 880 project a failure. The Convair 990 Coronado was a stretched and faster variant of the 880.
111 is the natural number following 110 and preceding 112.
Interstate 880 (I-880) is a north–south auxiliary Interstate Highway in the San Francisco Bay Area of Northern California. It runs from I-280 and State Route 17 (SR 17) in San Jose to I-80 and I-580 in Oakland, running parallel to the eastern shore of San Francisco Bay. For most of its route, I-880 is officially known as the Nimitz Freeway, after World War II fleet admiral Chester W. Nimitz, who retired to the Bay Area. The northernmost five miles (8.0 km) is also commonly referred to as the Cypress Freeway, after the former alignment of the freeway and its subsequent replacement.
Interstate 980 (I-980) is a short 2.03-mile (3.27 km) auxiliary Interstate Highway entirely within Oakland in Northern California, connecting I-580 and State Route 24 (SR 24) to I-880 near Downtown Oakland. I-980 passes the Oakland Convention Center and near the famous Jack London Square. I-980 is commonly considered the dividing line between Downtown Oakland and West Oakland. The freeway was planned as the eastern approach to the Southern Crossing. It is officially known as the John B. Williams Freeway, after the former director of the city of Oakland's Office of Community Development.
A spur route is a short road forming a branch from a longer, more important road such as a freeway, Interstate Highway, or motorway. A bypass or beltway should not be considered a true spur route as it typically reconnects with another or the same major road.
The magic constant or magic sum of a magic square is the sum of numbers in any row, column, or diagonal of the magic square. For example, the magic square shown below has a magic constant of 15. For a normal magic square of order n – that is, a magic square which contains the numbers 1, 2, ..., n2 – the magic constant is .
260 is the natural number following 259 and preceding 261.
A magic square is in the Frénicle standard form, named for Bernard Frénicle de Bessy, if the following two conditions hold:
- the element at position [1,1] is the smallest of the four corner elements; and
- the element at position [1,2] is smaller than the element in [2,1].
Route 238, consisting of State Route 238 (SR 238) and Interstate 238 (I-238), is a mostly north–south state and auxiliary Interstate highway in the San Francisco Bay Area of California. The southern segment is signed as SR 238 and is a divided multilane surface highway that runs parallel to the Hayward hills between I-680 in Fremont and I-580 in Castro Valley. The northern segment is signed as I-238 and is a six-lane freeway that runs more east–west between I-580 and I-880 in San Leandro.
State Route 237 is a state highway in the U.S. state of California that runs from El Camino Real in Mountain View to Interstate 680 in Milpitas. Known as the Southbay Freeway for most of its length, SR 237 runs south of the San Francisco Bay, connecting the East Bay to the Peninsula.
Interstate 80 (I-80) is a transcontinental Interstate Highway in the United States, stretching from San Francisco, California, to Teaneck, New Jersey. The segment of I-80 in California runs east from San Francisco across the San Francisco–Oakland Bay Bridge to Oakland, where it turns north and crosses the Carquinez Bridge before turning back northeast through the Sacramento Valley. I-80 then traverses the Sierra Nevada, cresting at Donner Summit, before crossing into the state of Nevada within the Truckee River Canyon. The speed limit is at most 65 mph (105 km/h) along the entire route instead of the state's maximum of 70 mph (110 km/h) as most of the route is in either urban areas or mountainous terrain. I-80 has portions designated as the Eastshore Freeway and Alan S. Hart Freeway.
WMJJ is a radio station licensed to Birmingham, Alabama. Owned by San Antonio-based iHeartMedia, it broadcasts an adult contemporary format. This format temporarily switches to Christmas music for the months of November and December. Its studios are located at Beacon Ridge Tower in Birmingham, and its transmitter is on the west end of the Red Mountain range.
The Jack London District, also called the Loft District, is a neighborhood of Oakland, California, USA, that occupies the region south of the Nimitz Freeway along The Embarcadero, between Adeline and Lake Merritt Channel. It includes and surrounds the Jack London Square shopping and tourist area, as well as the Warehouse District north of the Oakland Amtrak Station. The area has a long history of industrial and warehouse land use. Since the late 1990s, the area has seen residential redevelopment.
Pacific Commons is a master-planned, mixed-use development consisting of 840 acres in Fremont, California currently in development by Catellus Development Corporation. It sits on part of the site of what was once the Fremont Dragstrip/Baylands Raceway Park and the Sky Sailing Airport, a glider field. Given Fremont's location at the Northern tip of Silicon Valley, Catellus originally planned the development to house primarily high-tech research and development operations with a moderate amount of retail and restaurant space, a convention center, and a hotel. Until the dot-com bubble, Cisco Systems had planned to relocate its headquarters to Pacific Commons and consolidate substantially all of its San Francisco Bay Area operations to a large campus in Pacific Commons, which would have consisted of several high-rise office buildings. With the downturn in the technology industry, however, Cisco put its plans on hold. While it is unclear whether Cisco will ultimately relocate its headquarters to Fremont, in 2011 Cisco purchased 149 acres of vacant land in Fremont, most of it from Catellus, fueling speculation that, at some point, it will move forward with its headquarters move to Pacific Commons.
Interstate 880 (I-880) is an auxiliary Interstate Highway in Iowa. Its route was created in 2019 from a section of I-680 in order to facilitate the movement of I-29 traffic around Council Bluffs in the event of Missouri River flooding. It follows the same routing as Interstate 80N (I-80N), which originally connected I-29 and I-80 from 1966 to 1973.
