|
Ravenna Park
Ravenna Park and Cowen Park comprise a single contiguous recreation and green space between the Ravenna and University District neighborhoods of Seattle, Washington in the United States. These public parks encompass the ravine with a maximum depth of through which Ravenna Creek flows. History The ravine that is the central feature of Cowen and Ravenna Park was formed when melt-off from the Vashon Glacial Ice Sheet formed Lake Russell and proceeded to cut drainage ravines through new glacial fill. Lake Russell disappeared when the ice sheet retreated north of the Strait of Juan de Fuca, but some features remained, including the Green Lake drainage basin, which continued to empty through the Ravenna ravine into Lake Washington. The deeper pockets of the basin became Bitter Lake, Haller Lake and Green Lake. Many creeks, brooks, and springs fed into Green Lake, whose outlet was on the east side of the route of Ravenna Boulevard, in a deepening ravine which became Cowen and Rav ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Urban Park
An urban park or metropolitan park, also known as a city park, municipal park (North America), public park, public open space, or municipal gardens (United Kingdom, UK), is a park or botanical garden in cities, densely populated suburbia and other municipal corporation, incorporated places that offers open space reserve, green space and places for recreation to residents and visitors. Urban parks are generally Landscape architecture, landscaped by design, instead of lands left in their natural state. The design, operation and maintenance, repair and operations, maintenance is usually done by government agencies, typically on the local government, local level, but may occasionally be contracted out to a park conservancy, "friends of" group, or private sector company. Depending on size, budget, and land features, which varies considerably among individual parks, common features include playgrounds, gardens, hiking, running, fitness trails or paths, bridle paths, sports fields and c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of Washington
The University of Washington (UW and informally U-Dub or U Dub) is a public research university in Seattle, Washington, United States. Founded in 1861, the University of Washington is one of the oldest universities on the West Coast of the United States. The university has a main campus located in the city's University District. It also has satellite campuses in nearby cities of Tacoma and Bothell. Overall, UW encompasses more than 500 buildings and over 20 million gross square footage of space, including one of the largest library systems in the world with more than 26 university libraries, art centers, museums, laboratories, lecture halls, and stadiums. Washington is the flagship institution of the six public universities in Washington State. It is known for its medical, engineering, and scientific research. Washington is a member of the Association of American Universities. According to the National Science Foundation, UW spent $1.73 billion on research and develo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rail Trail
A rail trail or railway walk is a shared-use path on a Right of way#Rail right of way, railway right of way. Rail trails are typically constructed after a railway has been abandoned and the track has been removed but may also share the rail corridor with active railways, light rail, or tram, streetcars (rails with trails), or with disused track. As shared-use paths, rail trails are primarily for non-motorized traffic including pedestrians, bicycles, horseback riders, skaters, and cross-country skiers, although snowmobiles and all-terrain vehicle, ATVs may be allowed. The characteristics of abandoned railways—gentle grades, well-engineered rights of way and structures (bridges and tunnels), and passage through historical areas—lend themselves to rail trails and account for their popularity. Many rail trails are long-distance trails, while some shorter rail trails are known as Greenway (landscape), greenways or linear parks. Rail trails around the world Americas Bermuda The B ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Register Of Historic Places
The National Register of Historic Places (NRHP) is the Federal government of the United States, United States federal government's official United States National Register of Historic Places listings, list of sites, buildings, structures, Historic districts in the United States, districts, and objects deemed worthy of Historic preservation, preservation for their historical significance or "great artistic value". The enactment of the National Historic Preservation Act (NHPA) in 1966 established the National Register and the process for adding properties to it. Of the more than one and a half million properties on the National Register, 95,000 are listed individually. The remainder are contributing property, contributing resources within historic district (United States), historic districts. For the most of its history, the National Register has been administered by the National Park Service (NPS), an agency within the United States Department of the Interior. Its goals are to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ravenna Park Bridge
The 20th Avenue NE Bridge (also known as the Ravenna Park Bridge) is a three-hinged, steel, lattice-arched bridge that spans a ravine in Seattle, Washington, United States' Ravenna Park. It was designed by Frank M. Johnson under the direction of city engineer Arthur Dimock. Built in 1913, the structure is both listed in the National Register of Historic Places The National Register of Historic Places (NRHP) is the Federal government of the United States, United States federal government's official United States National Register of Historic Places listings, list of sites, buildings, structures, Hist ... and is a designated city landmark. The structure is long. It has a arch that rises over the ravine. It supports an reinforced concrete roadway. Beginning on March 11, 1975, a four-month trial began wherein the bridge was closed to vehicular traffic. The bridge did not meet the standards for arterial roads at the time, and upgrading the bridge would have been cost prohi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cowen Park Bridge
The Cowen Park Bridge is a reinforced concrete arch bridge in Seattle, Washington. The bridge has a length of and carries 15th Avenue NE across a ravine in the Cowen Park. The bridges acts as a dividing line in the Ravenna-Cowen Park contiguous area, with the smaller area west of the bridge deemed Cowen Park and the larger area east of the bridge considered Ravenna Park. The bridge, which spans from NE 62nd Street to Cowen Place NE, connects the northern Roosevelt/Ravenna neighborhood with the beginning of the University District. The Cowen Park Bridge is one of two bridges that span the Ravenna Park ravine (the other being the 20th Avenue NE Bridge built in 1913) but is the only one open to vehicular traffic. The bridge was built in 1936 under the authority of the Works Progress Administration. The bridge engineer was Clark Eldridge. The structure is listed in the National Register of Historic Places, and it is a designated city landmark. The bridge has been praised for ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Daylighting (streams)
Daylighting is the opening up and restoration of a previously buried watercourse, one which had at some point been diverted below ground. Typically, the rationale behind returning the riparian environment of a stream, wash, or river to a more natural above-ground state is to reduce runoff, create habitat for species in need of it, or improve an area's aesthetics. In the United Kingdom, the practice is also known as deculverting. In addition to its use in urban design and urban planning, planning the term also refers to the public process of advancing such projects. According to the Planning and Development Department of the City of Berkeley, "A general consensus has developed that protecting and restoring natural creeks' functions is achievable over time in an urban environment while recognizing the importance of property rights." Systems Natural drainage systems Natural drainage systems help Stormwater#Stormwater management, manage stormwater by Infiltration (hydrology), infil ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wetland
A wetland is a distinct semi-aquatic ecosystem whose groundcovers are flooded or saturated in water, either permanently, for years or decades, or only seasonally. Flooding results in oxygen-poor ( anoxic) processes taking place, especially in the soils. Wetlands form a transitional zone between waterbodies and dry lands, and are different from other terrestrial or aquatic ecosystems due to their vegetation's roots having adapted to oxygen-poor waterlogged soils. They are considered among the most biologically diverse of all ecosystems, serving as habitats to a wide range of aquatic and semi-aquatic plants and animals, with often improved water quality due to plant removal of excess nutrients such as nitrates and phosphorus. Wetlands exist on every continent, except Antarctica. The water in wetlands is either freshwater, brackish or saltwater. The main types of wetland are defined based on the dominant plants and the source of the water. For example, ''marshes'' ar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ravenna Park Ravine In Autumn
Ravenna ( ; , also ; ) is the capital city of the Province of Ravenna, in the Emilia-Romagna region of Northern Italy. It was the capital city of the Western Roman Empire during the 5th century until its collapse in 476, after which it served as the capital of the Ostrogothic Kingdom and then the Byzantine Exarchate of Ravenna. It has 156,444 inhabitants as of 2025.Initially settled by the Umbri people, Ravenna came under Roman Republic control in 89 BC. Octavian built the military harbor of Classis at Ravenna, and the city remained an important seaport on the Adriatic until the early Middle Ages. The city prospered under imperial rule. In 401, Western Roman emperor Honorius moved his court from Mediolanum to Ravenna; it then served as capital of the empire for most of the 5th century. After the fall of the Western Roman Empire, Ravenna became the capital of Odoacer until he was defeated by the Ostrogoth king Theodoric. In 540, Belisarius conquered Ravenna for the Byzantine Empi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
HistoryLink
HistoryLink is an online encyclopedia of Washington (state), Washington state history. The site has more than 8,100 entries and attracts 23,000 weekly visitors. It has 500 biographies and more than 14,000 images. The non-profit historical organization History Ink produces HistoryLink.org, stating that it is the nation's first online encyclopedia of local and state history created expressly for the Internet. Walt Crowley was the founding president and executive director. History In 1997, Crowley discussed preparing a Seattle-King County, Washington, King County historical encyclopedia for the 2001 sesquicentennial of the Denny Party. His wife Marie McCaffrey suggested publishing the encyclopedia on the Internet. They and Paul Dorpat incorporated History Ink on November 10, 1997, with seed money from Patsy Bullitt Collins, Priscilla "Patsy" Collins, by birth a member of Seattle's wealthy and prominent Bullitt family. The prototype of HistoryLink.org debuted on May 1, 1998, and att ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alaska–Yukon–Pacific Exposition
The Alaska–Yukon–Pacific Exposition, acronym AYP or AYPE, was a world's fair held in Seattle in 1909 publicizing the development of the Pacific Northwest. It was originally planned for 1907 to mark the 10th anniversary of the Klondike Gold Rush, but the organizers learned of the Jamestown Exposition being held that same year and rescheduled. The fairgrounds were hosted on an undeveloped portion of the present day Campus of the University of Washington, campus of the University of Washington. Planning Godfrey Chealander proposed the idea for the fair. Chealander was then Grand Secretary of the Arctic Brotherhood, was involved in the Alaska Territory exhibit at the 1905 Lewis and Clark Exposition in Portland, Oregon, Portland, Oregon. Originally, he pitched William Sheffield of the Alaska Club and James A. Wood, city editor of the ''Seattle Times'' on the idea of a permanent exhibit in Seattle about Alaska. This merged with Wood's desire for an exposition to rival Portlan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ravenna, Italy
Ravenna ( ; , also ; ) is the capital city of the Province of Ravenna, in the Emilia-Romagna region of Northern Italy. It was the capital city of the Western Roman Empire during the 5th century until its collapse in 476, after which it served as the capital of the Ostrogothic Kingdom and then the Byzantine Exarchate of Ravenna. It has 156,444 inhabitants as of 2025.Initially settled by the Umbri people, Ravenna came under Roman Republic control in 89 BC. Octavian built the military harbor of Classis at Ravenna, and the city remained an important seaport on the Adriatic until the early Middle Ages. The city prospered under imperial rule. In 401, Western Roman emperor Honorius moved his court from Mediolanum to Ravenna; it then served as capital of the empire for most of the 5th century. After the fall of the Western Roman Empire, Ravenna became the capital of Odoacer until he was defeated by the Ostrogoth king Theodoric. In 540, Belisarius conquered Ravenna for the Byzantine Empi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
