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Interstate 225 (Colorado)
Interstate 225 (I-225) is an auxiliary Interstate Highway in the U.S. state of Colorado. The freeway is a connector spur route of I-25 that acts as an eastern bypass in the Denver metropolitan area and serves Aurora. It also provides direct access to Denver International Airport for the Denver Tech Center and the southern suburbs of Denver. I-225 is one of the two existing auxiliary Interstate Highways in Colorado and it is the only auxiliary route of I-25, as there are no auxiliary routes for I-25 in New Mexico and Wyoming. The route begins at I-25 in the Denver Tech Center and runs north to I-70 north of Aurora. It interchanges with State Highway 83 (SH 83), SH 30 and I-70 Business/ US 40/ US 287, known locally as Colfax Avenue. The freeway was first proposed in the 1950s along with the first Interstate Highways within Denver. Construction did not begin until 1964 at the I-70 interchange and proceeded south through Aurora until final completion i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Denver
Denver () is a consolidated city and county, the capital, and most populous city of the U.S. state of Colorado. Its population was 715,522 at the 2020 census, a 19.22% increase since 2010. It is the 19th-most populous city in the United States and the fifth most populous state capital. It is the principal city of the Denver–Aurora–Lakewood, CO Metropolitan Statistical Area and the first city of the Front Range Urban Corridor. Denver is located in the Western United States, in the South Platte River Valley on the western edge of the High Plains just east of the Front Range of the Rocky Mountains. Its downtown district is immediately east of the confluence of Cherry Creek and the South Platte River, approximately east of the foothills of the Rocky Mountains. It is named after James W. Denver, a governor of the Kansas Territory. It is nicknamed the ''Mile High City'' because its official elevation is exactly one mile () above sea level. The 105th meridian we ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Colfax Avenue
Colfax Avenue is the main street that runs east–west through the Denver metropolitan area in Colorado. As U.S. Highway 40, it was one of two principal highways serving Denver before the Interstate Highway System was constructed. In the local street system, it lies 15 blocks north of the zero meridian (Ellsworth Avenue, one block south of 1st Avenue), and would thus otherwise be known as 15th Avenue. The street was named for the 19th-century politician Schuyler Colfax. At just over 50 miles in length, it is known as the "longest continuous commercial street in America." From west to east, it starts at Heritage Road in Golden as U.S. Highway 40 and the I-70 Business Loop, and continues east through Lakewood and enters Denver at Sheridan Boulevard. U.S. Highway 287 joins Colfax just west of I-25, and follows Colfax east through Denver and Aurora. In downtown Denver, near the Colorado State Capitol, the designation changes from West Colfax Avenue to East Colfax Avenue at the i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Transportation Expansion Project
The Transportation Expansion (T-REX) Project was a $1.67 billion project with the goal of transforming the way people in the Denver metro area commute within the areas of Interstate 25 and 225, the country's 14th busiest intersection at the time. The T-REX effort widened major interstates to as much as 7 lanes wide in each direction and added of double-track light rail throughout the metropolitan area ( total). Some consider it to be one of the most successful transportation upgrade projects in the United States. It also received a National Design-Build Award from the Design-Build Institute of America. The T-REX project finished 3.2% under its $1.67 billion budget and 22 months ahead of schedule in 2006 and is considered to be an example of inter-governmental agency cooperation for transportation projects for North America and Worldwide and national and international stakeholders have been recognized nationally for its success, including quality management. Success in T-REX l ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
American Association Of State Highway Officials
The American Association of State Highway and Transportation Officials (AASHTO) is a standards setting body which publishes specifications, test protocols, and guidelines that are used in highway design and construction throughout the United States. Despite its name, the association represents not only highways but air, rail, water, and public transportation as well. Although AASHTO sets transportation standards and policy for the United States as a whole, AASHTO is not an agency of the federal government; rather it is an organization of the states themselves. Policies of AASHTO are not federal laws or policies, but rather are ways to coordinate state laws and policies in the field of transportation. Purpose The American Association of State Highway Officials (AASHO) was founded on December 12, 1914. Its name was changed to American Association of State Highway and Transportation Officials on November 13, 1973. The name change reflects a broadened scope to cover all modes of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Federal Highway Administration
The Federal Highway Administration (FHWA) is a division of the United States Department of Transportation that specializes in highway transportation. The agency's major activities are grouped into two programs, the Federal-aid Highway Program and the Federal Lands Highway Program. Its role had previously been performed by the Office of Road Inquiry, Office of Public Roads and the Bureau of Public Roads. History Background The organization has several predecessor organizations and complicated history. The Office of Road Inquiry (ORI) was founded in 1893. In 1905, that organization's name was changed to the Office of Public Roads (OPR) which became a division of the United States Department of Agriculture. The name was changed again to the Bureau of Public Roads in 1915 and to the Public Roads Administration (PRA) in 1939. It was then shifted to the Federal Works Agency which was abolished in 1949 when its name reverted to Bureau of Public Roads under the Department of Commerce ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Highway System (United States)
The National Highway System (NHS) is a network of strategic highways within the United States, including the Interstate Highway System and other roads serving major airports, ports, military bases, rail or truck terminals, railway stations, pipeline terminals and other strategic transport facilities. Altogether, it constitutes the largest highway system in the world. Individual states are encouraged to focus federal funds on improving the efficiency and safety of this network. The roads within the system were identified by the United States Department of Transportation (USDOT) in cooperation with the states, local officials, and metropolitan planning organizations (MPOs) and approved by the United States Congress in 1995. Legislation The Intermodal Surface Transportation Efficiency Act (ISTEA) in 1991 established certain key routes such as the Interstate Highway System, be included. The act provided a framework to develop a National Intermodal Transportation System which "cons ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Colorado Department Of Transportation
The Colorado Department of Transportation (CDOT, pronounced See Dot) is the principal department of the Colorado state government that administers state government transportation responsibilities in the state of Colorado. CDOT is responsible for maintaining 9,144 mile highway system, including 3,429 bridges with over 28 billion vehicle miles of travel per year. CDOT's Mission is "To provide the best multi-modal transportation system for Colorado that most effectively moves people, goods, and information." It is governed by the Transportation Commission of Colorado. Motor Carriers over 10,000 lbs are regulated by the state and are required to obtain a federal United States Department of Transportation (USDOT) safety tracking number used to monitor carriers' safety management practices and controls. History :''Source: CDOT'' The Colorado Department of Transportation has its roots in 1909, when the first highway bill was passed by forming a three-member Highway Commission to appr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sand Creek (Denver, Colorado)
Sand Creek is a U.S. Geological Survey. National Hydrography Dataset high-resolution flowline dataThe National Map accessed March 25, 2011 tributary that flows into the South Platte River near Commerce City, Colorado. From its source in unincorporated Arapahoe County, Colorado, Arapahoe County, it flows through the cities of Aurora, Colorado, Aurora and Denver, Colorado, Denver before joining the South Platte in Adams County, Colorado, Adams County. It is not to be confused with Big Sandy Creek (Colorado), Big Sandy Creek (along which the Sand Creek Massacre occurred), which is over 100 miles to the southeast. Benzene pollution in Sand Creek In November 2011, a local fisherman noticed an oily sheen on the surface of Sand Creek. Testing found the water of Sand Creek to be contaminated with abnormally high levels of the aromatic hydrocarbon, benzene. The source of the benzene was found to be a damaged pipe at the nearby Suncor refinery, which had allowed benzene to seep into the gr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cherry Creek State Park
Cherry Creek State Park is a state park in Arapahoe County, Colorado, United States. The park consists of a natural prairie and wetland environment with an reservoir at its center which is shared by powerboats, sailboats, and paddle craft. The Marina at Pelican Bay offers mooring and The Lake House offers event space rental for events on the north-western shore. A large imported-sand swim beach is situated on the north-eastern side along with ample parking. The park has of paved roads and of multi-use trails open to runners, cyclists, and horseback riders. There are facilities for camping, radio-controlled aircraft, picnicking, as well as opportunities for bird watching, cross country skiing, and fishing. The park also contains an outdoor shooting range. There is dock where people can store their boats during the Summer. People can also rent jet skis, paddle boards and kayaks for the day. There is a new updated boat house that has concerts during the summer, serves food and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Greenwood Village, Colorado
The City of Greenwood Village is a home rule municipality located in Arapahoe County, Colorado, United States. The city population was 15,691 at the 2020 United States Census. Greenwood Village is a part of the Denver–Aurora–Lakewood, CO Metropolitan Statistical Area and the Front Range Urban Corridor. History The town was named for the Greenwood Ranch. It was developed during the 1860s when settlers came from the East and Midwest looking for gold. By the early 1900s, it had become a farming community. Geography At the 2020 United States Census, the town had a total area of including of water. Demographics As of the census of 2000, there were 11,035 people, 3,997 households, and 3,097 families residing in the city. The population density was . There were 4,206 housing units at an average density of . The racial makeup of the city was 93.90% White, 1.14% African American, 0.19% Native American, 2.55% Asian, 0.05% Pacific Islander, 0.61% from other races, and 1.57% f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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