|
George Washington Memorial Parkway
The George Washington Memorial Parkway, colloquially the G.W. Parkway, is a parkway that runs along the south bank of the Potomac River from Mount Vernon, Virginia, northwest to McLean, Virginia, and is maintained by the National Park Service (NPS). It is located almost entirely within Virginia, except for a short portion of the parkway northwest of the Arlington Memorial Bridge that passes over Columbia Island within the District of Columbia. The parkway is separated into two sections joined by Washington Street ( State Route 400) in Alexandria. A third section, which is the Clara Barton Parkway, runs on the opposite side of the Potomac River in the District of Columbia and suburban Montgomery County, Maryland. A fourth section was originally proposed for Fort Washington, Maryland, but never built. The parkway has been designated an All-American Road. Virginia's official state designation for the parkway is State Route 90005. Route description Southern section At Mount Ve ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Montgomery County, Maryland
Montgomery County is the most populous county in the state of Maryland. As of the 2020 census, the county's population was 1,062,061, increasing by 9.3% from 2010. The county seat and largest municipality is Rockville, although the census-designated place of Germantown is the most populous place within the county. Montgomery County, which adjoins Washington, D.C., is part of the Washington–Arlington–Alexandria, DC–VA–MD–WV metropolitan statistical area, which in turn forms part of the Baltimore–Washington combined statistical area. Most of the county's residents live in unincorporated locales, of which the most urban are Silver Spring and Bethesda, although the incorporated cities of Rockville and Gaithersburg are also large population centers, as are many smaller but significant places. The average household income in Montgomery County is among the highest in the United States. It has the highest percentage (29.2%) of residents over 25 years of age who hold po ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Huntley Meadows Park
Huntley Meadows Park, the largest park operated by the Fairfax County Park Authority (), is located in the Hybla Valley area of Fairfax County, Virginia, south of the city of Alexandria. The park features a visitor center, a beaver-created wetland with boardwalk, wildlife observation platforms, and an interpretative trail system. The park is home to abundant wildlife and is known for attracting many birds, amphibians, and plants that are considered less common in the region. Secondary-growth forest, sprinkled with several small, native-grass and wildflower meadows surround much of the wetland habitat. The main bodies of water that flow through the park are Dogue Creek at the western border of the park, Barnyard Run, the source of the park's Central Wetland, and the headwaters of Little Hunting Creek.Huntley Meadows Park Fairfax Co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mount Vernon (plantation)
Mount Vernon is an American landmark and former plantation of Founding Father, commander of the Continental Army in the Revolutionary War, and the first president of the United States George Washington and his wife, Martha. The estate is on the banks of the Potomac River in Fairfax County, Virginia. It is located south of Washington, D.C., and Alexandria, Virginia, and is across the river from Prince George's County, Maryland. The Washington family acquired land in the area in 1674. Around 1734, the family embarked on an expansion of its estate that continued under George Washington, who began leasing the estate in 1754 before becoming its sole owner in 1761. The mansion was built of wood in a loose Palladian style; the original house was built by George Washington's father Augustine, around 1734. George Washington expanded the house twice, once in the late 1750s and again in the 1770s. It remained Washington's home for the rest of his life. Following his death in 1799, unde ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Theodore Roosevelt Island
Theodore Roosevelt Island is an island and national memorial located in the Potomac River in Washington, D.C. During the Civil War, it was used as a training camp for the United States Colored Troops. The island was given to the federal government by the Theodore Roosevelt Association in memory of the 26th president, Theodore Roosevelt. Until then, the island had been known as My Lord's Island, Barbadoes Island, Mason's Island, Analostan Island, and Anacostine Island. The island is maintained by the National Park Service, as part of the nearby George Washington Memorial Parkway. The land is generally maintained as a natural park, with various trails and a memorial plaza featuring a statue of Roosevelt. No cars or bicycles are permitted on the island, which is reached by a footbridge from Arlington, Virginia, on the western bank of the Potomac. "In the 1930s landscape architects transformed Mason’s Island from neglected, overgrown farmland into Theodore Roosevelt Island, a m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mount Vernon Trail
The Mount Vernon Trail (MVT) is a long shared use path that travels along the George Washington Memorial Parkway in Northern Virginia between Rosslyn and George Washington's home at Mount Vernon. The trail connects the easternmost portions of Arlington County, the City of Alexandria, and Fairfax County, and travels mostly on dedicated trail with a small portion on city streets. As part of U.S. Bike Route 1, the Potomac Heritage Trail and the East Coast Greenway, the MVT opened in April 1972 as a gravel path and was subsequently expanded and paved. The MVT is part of the much larger mid-Atlantic Potomac Heritage National Scenic Trail. History Separate bridle and footpaths were included in the 1890 and 1930 plans for the Mount Vernon Memorial Highway, as the George Washington Parkway was called before opening. Provisions for such paths were included in the construction of key bridges, such as the Boundary Channel Bridge on south Columbia Island and some short paths were buil ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fort Hunt, Virginia
Fort Hunt is a census-designated place (CDP) in Fairfax County, Virginia, United States. The area is named after Fort Hunt, which was built on the bank of the Potomac River in 1897 to defend Washington, D.C. from naval attack and is now a public park. The area is also notable for its high population of senior citizens and for being one of the first suburbs in wealthy Fairfax County. The population was 16,045 at the 2010 census. Fort Hunt encompasses the 22308 ZIP code of Alexandria, composed of much of the most affluent section of southeast Fairfax County, close to the George Washington Memorial Parkway and Potomac River, including the neighborhoods of Riverside Gardens, Tauxemont, Herbert Springs, Waynewood, Plymouth Haven, Potomac Valley – River Bend, Collingwood, Stratford Landing, Stratford on the Potomac, Hollin Hall, Wellington, Arcturus and (in ZIP code 22307) Villamay and Marlan Forest. As of the 2010 census, Fort Hunt also includes the neighborhood of Hollindale in ZIP ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
At-grade Intersection
An intersection or an at-grade junction is a junction where two or more roads converge, diverge, meet or cross at the same height, as opposed to an interchange, which uses bridges or tunnels to separate different roads. Major intersections are often delineated by gores and may be classified by road segments, traffic controls and lane design. Types Road segments One way to classify intersections is by the number of road segments (arms) that are involved. * A three-way intersection is a junction between three road segments (arms): a T junction when two arms form one road, or a Y junction, the latter also known as a fork if approached from the stem of the Y. * A four-way intersection, or crossroads, usually involves a crossing over of two streets or roads. In areas where there are blocks and in some other cases, the crossing streets or roads are perpendicular to each other. However, two roads may cross at a different angle. In a few cases, the junction of two road segments ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Limited-access Highway
A limited-access road, known by various terms worldwide, including limited-access highway, dual-carriageway, expressway, limited access freeway, and partial controlled access highway, is a highway or arterial road for high-speed traffic which has many or most characteristics of a controlled-access highway (also known as a ''freeway'' or ''motorway''), including limited or no access to adjacent property, some degree of separation of opposing traffic flow, use of grade separated interchanges to some extent, prohibition of slow modes of transport, such as bicycles, (draught) horses, or self-propelled agricultural machines; and very few or no intersecting cross-streets or level crossings. The degree of isolation from local traffic allowed varies between countries and regions. The precise definition of these terms varies by jurisdiction.'' Manual on Uniform Traffic Control Devices''Section 1A.13 Definitions of Words and Phrases in This Manual "Expressway—a divided highway with ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Washington, Alexandria And Mount Vernon Railway
The earliest electric railway, or streetcar line, in Northern Virginia opened in 1892. At their peak, when merged into a single interurban system (the Washington-Virginia Railway), the successors of this and several other lines ran between downtown Washington, D.C., Rosslyn and Arlington Junction – in present-day Crystal City – and out to Mount Vernon, Fairfax City and Nauck (in Arlington County). Electric trolleys also went west from Georgetown and Rosslyn on the Washington and Old Dominion Railway's (W&OD's) Bluemont Division, traveling through Herndon and Leesburg to reach the town of Bluemont at the base of the Blue Ridge Mountains. Those on the W&OD's Great Falls Division traveled from Georgetown and Rosslyn via Cherrydale and McLean to Great Falls (see: Great Falls and Old Dominion Railroad). Despite early success, the trolleys were unable to compete with the automobile and with each other. Plagued with management and financial problems, the last end ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Virginia State Route 235
State Route 235 (SR 235) is a primary state highway in the U.S. state of Virginia. The state highway runs between intersections with U.S. Route 1 in Virginia, U.S. Route 1 (US 1) in Fort Belvoir and Hybla Valley, Virginia, Hybla Valley. SR 235 forms a southeast loop off of US 1 through the community of Mount Vernon, Virginia, Mount Vernon in southeastern Fairfax County, Virginia, Fairfax County, connecting US 1 with Mount Vernon, the plantation home of George Washington, and the southern end of the George Washington Memorial Parkway. Route description SR 235 begins at an intersection with US 1 (Richmond Highway) just east of Fort Belvoir opposite the entrance to Woodlawn (Alexandria, Virginia), Woodlawn, a portion of George Washington's estate that also contains the 20th century Pope-Leighey House. The state highway heads southeast as Mount Vernon Memorial Highway, a two-lane undivided controlled-access highway. SR 235 passes a recreation of George Washington's Gristmill, cros ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Traffic Circle
A roundabout is a type of circular intersection (road), intersection or junction in which road traffic is permitted to flow in one direction around a central island, and priority is typically given to traffic already in the junction.''The New Shorter Oxford English Dictionary,'' Volume 2, Clarendon Press, Oxford (1993), page 2632 Engineers use the term modern roundabout to refer to junctions installed after 1960 that incorporate various design rules to increase safety. Both modern and non-modern roundabouts, however, may bear street names or be identified colloquially by local names such as rotary or traffic circle. Compared to stop signs, traffic signals, and earlier forms of roundabouts, modern roundabouts reduce the likelihood and severity of collisions greatly by reducing traffic speeds and minimizing Side collision#Broadside or T-bone collision, T-bone and head-on collisions. Variations on the basic concept include integration with tram or train lines, two-way flow, hi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
.png "Click for more on -> Montgomery County, Maryland")
