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Rock Creek (Potomac River Tributary)
Rock Creek is a tributary of the Potomac River, in the United States, that empties into the Atlantic Ocean via the Chesapeake Bay. The stream, creekU.S. Geological Survey. National Hydrography Dataset high-resolution flowline dataThe National Map accessed August 15, 2011 drainage basin, drains about . Its final quarter-mile (400 m) is affected by tides. Geography Course The creek rises from a culvert under Dorsey Road at the north edge of Laytonsville, Maryland, Laytonsville Golf Course in Montgomery County, Maryland, Montgomery County, Maryland. A dam forms a small lake near its source. After exiting the golf course, Rock Creek flows between residential developments until it meets Agricultural History Farm Park, where the Upper Rock Creek Trail starts. It flows underneath the Maryland Route 200, Intercounty Connector, which crosses it on a large arch bridge visible from the trail. It then flows into Lake Needwood at Rock Creek Regional Park in Maryland's Derwood, Ma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Buildings In Washington, D
A building or edifice is an enclosed structure with a roof, walls and windows, usually standing permanently in one place, such as a house or factory. Buildings come in a variety of sizes, shapes, and functions, and have been adapted throughout history for numerous factors, from building materials available, to weather conditions, land prices, ground conditions, specific uses, prestige, and aesthetic reasons. To better understand the concept, see ''Nonbuilding structure'' for contrast. Buildings serve several societal needs – occupancy, 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 separation of the human habitat (a place of comfort and safety) from the ''outside'' (a place that may be harsh and harmful at times). buildings have been objects or canvasses of much artistic expression. In recent years, interest in sustainable planning and building practi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mole (architecture)
A mole is a massive structure, usually of stone, used as a pier, breakwater, or a causeway separating two bodies of water. A mole may have a wooden structure built on top of it that resembles a wooden pier. The defining feature of a mole, however, is that water cannot freely flow underneath it, unlike a true pier. The oldest known mole is at Wadi al-Jarf, an ancient Egyptian harbor complex on the Red Sea, constructed . The word comes from Middle French ''mole'', ultimately from Latin ''mōlēs'', meaning a large mass, especially of rock; it has the same root as molecule and mole, the chemical unit of measurement. Heptastadion Notable in antiquity was the Heptastadion, a giant mole built in the 3rd century BC in the city of Alexandria, Egypt to join the city to ''Pharos Island'' where the Pharos lighthouse stood. The causeway formed a barrier separating Alexandria's oceanfront into two distinct harbours, an arrangement which had the advantage of protecting the harbours fro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Georgetown (Washington, D
Georgetown or George Town may refer to: Places Africa *George, South Africa, formerly known as Georgetown * Janjanbureh, Gambia, formerly known as Georgetown *Georgetown, Ascension Island, main settlement of the British territory of Ascension Island Asia * Georgetown, Prayagraj, India * George Town, Chennai, India * George Town, Penang, capital city of the Malaysian state of Penang Europe * Georgetown, Blaenau Gwent, now part of the town of Tredegar in Wales * Georgetown, Dumfries and Galloway, a location in Dumfries and Galloway, Scotland * Es Castell in Minorca, Spain, originally called Georgetown North and Central America Canada * Georgetown, Alberta * Georgetown, Newfoundland and Labrador * Georgetown, Ontario * Georgetown, Prince Edward Island Caribbean * George Town, Bahamas, a village in Exuma District, Bahamas * George Town, Belize, a village in Stann Creek District, Belize * George Town, Cayman Islands, the capital city on Grand Cayman * Georgetown, Saint Vincent and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chesapeake And Ohio Canal
The Chesapeake and Ohio Canal, abbreviated as the C&O Canal and occasionally called the Grand Old Ditch, operated from 1831 until 1924 along the Potomac River between Washington, D.C., and Cumberland, Maryland. It replaced the Patowmack Canal, which shut down completely in 1828, and could operate during months in which the water level was too low for the former canal. The canal's principal cargo was coal from the Allegheny Mountains. Construction began in 1828 on the canal and ended in 1850 with the completion of a stretch to Cumberland, although the Baltimore and Ohio Railroad had already reached Cumberland in 1842. The canal had an elevation change of which required 74 canal locks, 11 aqueducts to cross major streams, more than 240 culverts to cross smaller streams, and the Paw Paw Tunnel. A planned section to the Ohio River in Pittsburgh was never built. The canal is now maintained as the Chesapeake and Ohio Canal National Historical Park, with a trail that follows ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Storm Drain
A storm drain, storm sewer (United Kingdom, U.S. and Canada), highway drain, surface water drain/sewer (United Kingdom), or stormwater drain (Australia and New Zealand) is infrastructure designed to drain excess rain and ground water from impervious surfaces such as paved streets, car parks, parking lots, footpaths, sidewalks, and roofs. Storm drains vary in design from small residential dry wells to large municipal systems. Drains receive water from street gutters on most motorways, freeways and other busy roads, as well as towns in areas with heavy rainfall that leads to flooding, and coastal towns with regular storms. Even rain gutters from houses and buildings can connect to the storm drain. Since many storm drainage systems are gravity sewers that drain untreated storm water into rivers or streams, any hazardous substances poured into the drains will contaminate the destination bodies of water. Storm drains sometimes cannot manage the quantity of rain that fall ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Piney Branch
Piney Branch is a tributary of Rock Creek in Washington, D.C. It is the largest tributary located entirely within the Washington city limits. It is spanned by the 16th Street Bridge, the country's first parabolic arch bridge. Course Located in the Northwest quadrant of Washington, D.C., the stream flows next to Piney Branch Parkway and empties into Rock Creek near the intersection of the parkway and Beach Drive, inside Rock Creek Park. Rock Creek drains to the Potomac River, which empties into the Chesapeake Bay. Piney Branch is a first order stream (i.e., no tributaries) with a surface length of . It is generally about wide and deep. It is the largest tributary located entirely within the Washington city limits. Watershed and water quality Piney Branch drains a watershed of . About five percent of the watershed consists of forested parkland near its surface stream. The rest of the area is mainly residential, with some light industrial zones. In 2010, the creek was listed a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Capital Beltway
The Capital Beltway, designated as Interstate 495 (I-495) for its entire length, is an List of auxiliary Interstate Highways, auxiliary Interstate Highway in the Washington metropolitan area. The Ring road, beltway encircles Washington, D.C., the capital of the United States, and its inner suburbs in adjacent Maryland and Virginia. It also passes through the capital, near the western end of the Woodrow Wilson Bridge over the Potomac River; Prince George's County, Maryland, Prince George's and Montgomery County, Maryland, Montgomery counties in Maryland and Fairfax County, Virginia, Fairfax County; and the independent city of Alexandria, Virginia, Alexandria in Virginia. The route is the basis of the phrase "inside the Beltway", used when referring to issues dealing with U.S. federal government and politics. Its southern and eastern half concurrency (road), runs concurrently with Interstate 95, I-95. It was constructed in 1964. The Cabin John Parkway, a short connector between ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Beach Drive
A beach is a landform alongside a body of water which consists of loose particles. The particles composing a beach are typically made from rock, such as sand, gravel, shingle, pebbles, etc., or biological sources, such as mollusc shells or coralline algae. Sediments settle in different densities and structures, depending on the local wave action and weather, creating different textures, colors and gradients or layers of material. Though some beaches form on inland freshwater locations such as lakes and rivers, most beaches are in coastal areas where wind wave, wave or Ocean current, current action deposition (geology), deposits and reworks sediments. Coastal erosion, Erosion and changing of beach geologies happens through natural processes, like wave action and Extreme weather, extreme weather events. Where wind conditions are correct, beaches can be backed by coastal dunes which offer protection and regeneration for the beach. However, these natural forces have become ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
North Kensington, Maryland
North Kensington is a census-designated place and an unincorporated area in Montgomery County, Maryland, United States. It had a population of 9,497 in 2020. Geography As an unincorporated area, North Kensington's boundaries are not officially defined. North Kensington is, however, recognized by the United States Census Bureau and by the United States Geological Survey as a census-designated place. According to the United States Census Bureau, the place has a total area of , all land. This residential community is on the East and West sides of Connecticut Avenue, Southeast of Veirs Mill Road, and primarily North of University Blvd. The Montgomery County public schools serving this area are Newport Mill Middle School, Albert Einstein High School and Rockview Elementary School. Demographics At the 2000 census there were 8,940 people, 3,527 households, and 2,197 families living in the area. The population density was . There were 3,631 housing units at an average density of . ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Parklawn Memorial Cemetery
The Wilkins Estate is a historic estate in Rockville, Maryland, built in 1916 by Robert Crew Wilkins, later an executive of the Wilkins Coffee Co. (later a part of Maxwell House coffee), founded in 1923 in Washington, D.C., by a relation, John H. Wilkins, Sr. Wilkins era Robert Wilkins had the estate built with the intention of using it as his summer home. The mansion on the grounds was designed by a noted architect, John Russell Pope, in the Classical Revival style and is considered a historic site. The estate later passed to his brother, John Franklin Wilkins. Parklawn Memorial Park & Menorah Gardens The estate passed out of family hands in 1950, being sold to George Moss, who opened Parklawn Memorial Park & Menorah Gardens on the property the following year. The Marlowe family soon purchased an interest in it in 1958 and full ownership in 1986. Stewart Enterprises Stewart Enterprises, Inc., a provider of funeral and cemetery services, was founded in 1910 and grew to be th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Twinbrook (Rockville, Maryland)
Twinbrook is a large residential subdivision in the city of Rockville, Maryland. The name Twinbrook or Twin-Brook came from the four developers, Joseph L. Geeraert, Roland Simmon, Wesley Sauter, and Donald Gingery, who originally established the new subdivision on October 18, 1946. The name was a reference to the two streams that traversed the original 200 acres of the development, both eventually feeding into Rock Creek, which is the namesake feature of Rock Creek Park, a unit of the National Park Service. The older south section of Twinbrook is roughly bounded by First Street on the west, Veirs Mill Road on the north, Halpine Road and Twinbrook Parkway on the east and the B&O railroad and Washington Metropolitan Area Transit Authority tracks to the southwest. And, with some exceptions, the smaller north section is bounded by Veirs Mill Road to the south, Old Broadwood to the west, Old Baltimore Road to the North and Twinbrook Parkway to the east. History Pre-subdivision Tho ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
