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South Central Expressway
Central Expressway is a north–south highway in Dallas, Texas ( USA) and surrounding areas. The best-known section is the North Central Expressway, a name for a freeway section of U.S. Highway 75 between downtown Dallas and McKinney, Texas. The southern terminus is at an intersection with " hidden" Interstate 345 (signed as Interstate 45) and Woodall Rodgers Expressway. From south of Main Street and its crossing under the Interstate 45 overhead in downtown Dallas, Central Expressway became the South Central Expressway, renamed César Chávez Boulevard on April 9, 2010. North Central Expressway Route description The North Central Expressway extends from Woodall Rogers freeway to the Sam Rayburn Tollway in McKinney. For its entirety, the highway contains at least six frontage road lanes alongside the main lanes. The road has at least 8 continuous general-purpose lanes between Downtown Dallas and SH 121 north of McKinney, except for a six-lane segmen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dallas, Texas
Dallas () is the third largest city in Texas and the largest city in the Dallas–Fort Worth metroplex, the fourth-largest metropolitan area in the United States at 7.5 million people. It is the largest city in and seat of Dallas County with portions extending into Collin, Denton, Kaufman and Rockwall counties. With a 2020 census population of 1,304,379, it is the ninth most-populous city in the U.S. and the third-largest in Texas after Houston and San Antonio. Located in the North Texas region, the city of Dallas is the main core of the largest metropolitan area in the Southern United States and the largest inland metropolitan area in the U.S. that lacks any navigable link to the sea. The cities of Dallas and nearby Fort Worth were initially developed due to the construction of major railroad lines through the area allowing access to cotton, cattle and later oil in North and East Texas. The construction of the Interstate Highway System reinforced Dallas's prominen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sam Rayburn Tollway
The Sam Rayburn Tollway (formerly the State Highway 121 Tollway) is a tollway operated by the North Texas Tollway Authority that runs from Grapevine to McKinney. Its frontage road are signed State Highway 121. The original portion of the toll road from Business 121 near Coppell to FM 2281 opened in May 2006, and toll collection started December 1 of that year. The tolled portion extended to Hillcrest Road in Plano/Frisco on August 31, 2008. The tollway was extended to Custer Road on September 1, 2009, and again to Hardin Boulevard in McKinney on October 1, 2009. The tollway (formerly named 121 Tollway) was renamed in honor of Sam Rayburn at a North Texas Tollway Authority meeting on March 16, 2009. The tollway also currently features two five-level stack interchanges, at Dallas North Tollway and Interstate 35E /US 77. History The Sam Rayburn Tollway project was divided into five segments, all of which have been completed. * Segment 1, from Denton Tap Road to Old Dento ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cityplace, Dallas
Cityplace is a Tax increment financing, TIF District and neighborhood in Old East Dallas, Old East Dallas, Texas, Dallas, Texas (United States, USA) - near the Uptown, Dallas, Uptown area of Dallas, adjacent to the intersection of North Central Expressway, Central Expressway and Haskell Avenue/Blackburn Street. East of Central Expressway, the neighborhood includes the tree-lined Haskell boulevard and travels past the 42-story Tower at Cityplace. At 42-stories, it is the tallest building in Dallas outside Downtown Dallas, downtown. Also on the east is the newer Cityville high-end apartment complex. The west side Cityplace includes the new-urbanist West Village, Dallas, West Village and the northern end of the Uptown, Dallas, Uptown neighborhood. Tallest Structures Measuring by structural height, the tallest buildings in the Cityplace neighborhood are as follows: # Tower at Cityplace # The Mondrian Economy On June 8, 2009 Dean Foods announced plans to move to the Tower at Cityplace ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Uptown Dallas
Uptown is a PID (public improvement district) and a dense neighborhood in Dallas, Texas. Uptown is north of and adjacent to downtown Dallas, and is bordered by US 75 ( Central Expressway) on the east, N Haskell Avenue on the northeast, the Katy Trail on the northwest, Bookhout Street and Cedar Springs Road on the west, N Akard Street on the southwest and Spur 366 (Woodall Rodgers Freeway) on the south. Uptown is one of the most pedestrian-friendly areas in all of Texas. It is largely "new urbanist" in scope; the majority of facilities considered "Uptown institutions" are relatively new and were created during the late 20th and early 21st Centuries' new urbanist urban planning movement. Popular with young professionals, mixed-use development is the norm and an increasingly pedestrian culture continues to thrive. History The Uptown area was originally outside the city limits of Dallas, and was home to those not welcome in the city. The west side, near present-day Harry Hi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Park, Texas
University Park is a city in Dallas County, Texas, United States of America, in suburban Dallas. The population was 23,068 at the 2010 census. The city is home to Southern Methodist University. University Park is bordered on the north, east and west by Dallas and on the south by the town of Highland Park. University Park and Highland Park together comprise the Park Cities, an enclave of Dallas. University Park is one of the most affluent places in Texas based on per capita income; it is ranked #12. In 2018, data from the American Community Survey revealed that University Park was the 2nd wealthiest city in the United States with a median household income of $198,438 and a poverty rate of 4.2%. Addresses in University Park may use either "Dallas, Texas" or "University Park, Texas" as the city designation, although the United States Postal Service prefers the use of the "Dallas, Texas" designation for the sake of simplicity. The same is true for mail sent to Highland Park. History ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Highland Park, Texas
Highland Park is a town in central Dallas County, Texas, United States. The population was 8,864 in 2020. It is located between the Dallas North Tollway and U.S. Route 75 (North Central Expressway), north of downtown Dallas. Highland Park is bordered on the south, east and west by Dallas and on the north by the city of University Park. Highland Park and University Park together comprise the Park Cities, an enclave of Dallas. History The land now known as Highland Park was bought in 1889 by a group of investors from Philadelphia, Pennsylvania, known as the Philadelphia Place Land Association, for an average price of $377 an acre, with a total of $500,000. Henry Exall, an agent, intended to develop the land along Turtle Creek as "Philadelphia Place", exclusive housing based on parkland areas in Philadelphia. He laid gravel roads, and dammed Turtle Creek, forming Exall Lake, before the Panic of 1893 brought a blow to his fortunes, halting development. Afterwards, he began a ho ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Annual Average Daily Traffic
Annual average daily traffic, abbreviated AADT, is a measure used primarily in transportation planning, transportation engineering and retail location selection. Traditionally, it is the total volume of vehicle traffic of a highway or road for a year divided by 365 days. AADT is a simple, but useful, measurement of how busy the road is. AADT is the standard measurement for vehicle traffic load on a section of road, and the basis for most decisions regarding transport planning, or to the environmental hazards of pollution related to road transport. Uses One of the most important uses of AADT is for determining funding for the maintenance and improvement of highways. In the United States the amount of federal funding a state will receive is related to the total traffic measured across its highway network. Each year on June 15, every state in the United States submits Highway Performance Monitoring System HPMS">Highway Performance Monitoring System">Highway Performance Monitoring Sy ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cantilever
A cantilever is a rigid structural element that extends horizontally and is supported at only one end. Typically it extends from a flat vertical surface such as a wall, to which it must be firmly attached. Like other structural elements, a cantilever can be formed as a beam, plate, truss, or slab. When subjected to a structural load at its far, unsupported end, the cantilever carries the load to the support where it applies a shear stress and a bending moment. Cantilever construction allows overhanging structures without additional support. In bridges, towers, and buildings Cantilevers are widely found in construction, notably in cantilever bridges and balconies (see corbel). In cantilever bridges, the cantilevers are usually built as pairs, with each cantilever used to support one end of a central section. The Forth Bridge in Scotland is an example of a cantilever truss bridge. A cantilever in a traditionally timber framed building is called a jetty or forebay. In the southe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
High Five Interchange
The High Five Interchange is one of the first five-level stack interchanges built in Dallas, Texas. Located at the junction of the Lyndon B. Johnson Freeway ( Interstate 635, I-635) and the Central Expressway ( US Highway 75, US 75), it replaces an antiquated combination interchange constructed in the 1960s. The $261 million project was started in 2002 and completed in December 2005. It was designed by the HNTB Corporation and built by Zachry Construction Corporation. The interchange is considered by ''Popular Mechanics'' to be one of "The World's 18 Strangest Roadways" because of its height (as high as a 12-story building), its 43 permanent bridges, and other unusual design and construction features. In 2006, the American Public Works Association named the High Five Interchange as "Public Works Projects of the Year". Description The High Five Interchange, north of downtown in Dallas, Texas, is a massive five-level freeway interchange. It is the junction of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stack Interchange
A directional interchange, colloquially known as a stack interchange, is a type of grade-separated junction between two controlled-access highways that allows for free-flowing movement to and from all directions of traffic. These interchanges eliminate the problems of weaving, have the highest vehicle capacity, and vehicles travel shorter distances when compared to different types of interchanges. The first directional interchange built in the world was the Four Level Interchange which opened to Los Angeles traffic in 1949. Definition A directional interchange is a grade separated junction between two roads where all turns that require crossing over or under the opposite road's lanes of travel in order to complete the turn utilize ramps that make a direct or semi-direct connection. The difference between direct and semi-direct connections is how much the motorist deviates from the intended direction of travel while on the ramp; direct ramps are shorter and can handle higher t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Allen, Texas
Allen is a city in Collin County in the U.S. state of Texas, and a northern suburb of Dallas. According to the 2020 U.S. census its population was 104,627, up from 84,246 in 2010. Allen is located approximately twenty miles (32.2 km) north of downtown Dallas and is a part of the Dallas–Fort Worth metropolitan area. History The Allen area was previously home to the Caddo, Comanche, and other indigenous peoples. The first immigrants from the United States and Europe arrived in the early 1840s. The town was established by the Houston and Texas Central Railway and named in 1872 for Ebenezer Allen, a state politician and railroad promoter. The railroad allowed sale of crops across the country before they rotted, causing a shift from the previous cattle-based agriculture. On February 22, 1878, a gang led by Sam Bass committed in Allen what is said to be Texas's first train robbery. From 1908 through 1948, Allen was a stop along the Texas Traction Company's interurban line ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
High-occupancy Vehicle Lane
A high-occupancy vehicle lane (also known as an HOV lane, carpool lane, diamond lane, 2+ lane, and transit lane or T2 or T3 lanes) is a restricted traffic lane reserved for the exclusive use of vehicles with a driver and one or more passengers, including carpools, vanpools, and transit buses. These restrictions may be only imposed during peak travel times or may apply at all times. According to the criteria used there are different types of lanes: temporary or permanent with concrete barriers; two-directional or reversible; and exclusive, concurrent or contraflow lanes working in peak periods. The normal minimum occupancy level is 2 or 3 occupants. Many jurisdictions exempt other vehicles, including motorcycles, charter buses, emergency and law enforcement vehicles, low-emission and other green vehicles, and/or single-occupancy vehicles paying a toll. HOV lanes are normally introduced to increase average vehicle occupancy and persons traveling with the goal of reducing traffic c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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