92-531: Millennium Plaza Park is an urban park in Lake Oswego, Oregon , United States. It features a large paved plaza, a fireplace, a reflecting pond, and a pergola, with views of Lakewood Bay. The park opened in 1999, and hosts a farmers' market . It has also been a start and finish site for the annual Lake Run event. 45°25′04″N 122°39′56″W / 45.41778°N 122.66556°W / 45.41778; -122.66556 This Oregon -related article
184-535: A C grade, and improving from the 46th to 54th most polluted by ozone smog. According to daily ozone air quality data provided by the EPA, from 2021 to 2024, Pittsburgh had good or moderate air quality most of the time. Then-Allegheny County executive Rich Fitzgerald said in December 2023 that they’d seen an "80 % drop in hazardous air pollutants" and that they made EPA attainment at all eight county air monitors for
276-613: A bank, two barber shops, two hotels, three churches, nine saloons, a drugstore, and even an opera house. The iron industry was a vital part of a strategy designed by a few Portland financiers who strove to control all related entrepreneurial ventures in the late 19th century. Control of shipping and railroads was held under the Oregon Steam Navigation Company , later to become the Oregon Railway and Navigation Company . This local monopoly responded to
368-547: A decrease in city population, even as the metropolitan area population increased again. During the late 2000s recession , Pittsburgh was economically strong, adding jobs when most cities were losing them. It was one of the few cities in the United States to see housing property values rise. Between 2006 and 2011, the Pittsburgh metropolitan statistical area (MSA) experienced over 10% appreciation in housing prices,
460-613: A free state after the Revolution, enslaved African Americans sought freedom here through escape as refugees from the South, or occasionally fleeing from travelers they were serving who stayed in the city. There were active stations of the Underground Railroad in the city, and numerous refugees were documented as getting help from station agents and African-American workers in city hotels. The Drennen Slave Girl walked out of
552-685: A growing residential segment. Most significantly, the Pittsburgh Cultural Trust is embarking on RiverParc, a four-block mixed-use "green" community, featuring 700 residential units and multiple towers of between 20 and 30 stories. The Firstside portion of Downtown borders the Monongahela River, the historic Mon Wharf and hosts the distinctive PPG Place Gothic-style glass skyscraper complex. New condo towers have been constructed and historic office towers are converted to residential use, increasing 24-hour residents. Downtown
644-498: A long-range planning director for the city of Lake Oswego. According to historian James W. Loewen , locals often call it "Lake No Negro" in reference to its recognition status as an "elite white suburb". In August 2020, Lake Oswego received significant media attention when its resident received an anonymous letter from neighbors asking them to take down their "Black Lives Matter" sign from the window, complaining that it lowers property values, which prompted Mayor Studebaker to issue
736-539: A quarter of neighborhood names make reference to "hills," "heights," or similar features. The steps of Pittsburgh consist of 800 sets of outdoor public stairways with 44,645 treads and 24,090 vertical feet. They include hundreds of streets composed entirely of stairs, and many other steep streets with stairs for sidewalks. Many provide vistas of the Pittsburgh area while attracting hikers and fitness walkers. Bike and walking trails have been built to border many of
828-539: A ratio of 23 students per instructor. The two high schools in the district are Lake Oswego High School and Lakeridge High School . The six elementary schools and two junior high schools serve students in grades 1 through 8. The junior high schools are Lakeridge Junior High and Lake Oswego Junior High. Lakeridge Junior High was known as Waluga Junior High until 2012 when it was merged with Bryant Elementary. A portion of Lake Oswego in Multnomah County
920-571: A response to this matter. A documentary titled Lake No Negro about Lake Oswego's racially exclusive past was produced by a Lakeridge High School student in 2020. According to the United States Census Bureau , the city has a total area of 11.35 square miles (29.40 km ), of which 10.68 square miles (27.66 km ) are land and 0.67 square miles (1.74 km ) are covered by water. That area does not include more than 1,100 acres (4.5 km ) of unincorporated land within
1012-913: A sawmill on Sucker Creek (now Oswego Creek), the town's first industry. In 1855, the federal government forcibly relocated the remaining Clackamas people to the Grand Ronde Indian Reservation in nearby Yamhill County . During this early period in Oregon history, most trade proceeded from Portland to Oregon City via the Willamette River, and up the Tualatin River valley through Tualatin , Scholls , and Hillsboro . The thick woods and rain-muddied roads were major obstacles to traveling by land. The vestiges of river landings, ferry stops, and covered bridges of this period can still be seen along this area. A landing in
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#17327988106441104-517: A site adjacent to the existing facility. Located at A Avenue and Third Street, the new city hall opened to the public in April 2021. Neighborhood associations play a formal role for citizen involvement in the city government's land-use planning and other activities. A neighborhood association's role is governed by state and city law. As of September 2013, the 21 recognized neighborhood associations (associations including lakefront property are marked with
1196-440: A ¤ symbol) include: Birdshill, Blue Heron ¤, Bryant ¤, North Shore-Country Club ¤, Evergreen ¤, First Addition, Forest Highlands, Glenmorrie, Hallinan Heights, Holly Orchard, Lake Grove , Lakewood ¤, McVey-South Shore ¤, Old Town, Palisades ¤, Rosewood, Skylands, Uplands, Waluga, Westlake, and Westridge. Oswego Lake has been a subject of controversy over whether it is a private lake or a public navigable water. A lawsuit against
1288-578: Is 39.61 inches (1,006 mm) and precipitation is greatest in May while least in October; annual precipitation has historically ranged from 22.65 in (575 mm) in 1930 to 57.83 in (1,469 mm) in 2018. On average, December and January have the greatest number of precipitation days. Snowfall averages 44.1 inches (112 cm) per season, but has historically ranged from 8.8 in (22 cm) in 1918–19 to 80 in (200 cm) in 1950–51. There
1380-569: Is a stub . You can help Misplaced Pages by expanding it . Lake Oswego, Oregon Lake Oswego ( / ɒ s ˈ w iː ɡ oʊ / oss- WEE -goh ) is a city in the U.S. state of Oregon , primarily in Clackamas County , with small portions extending into neighboring Multnomah and Washington counties. Population in 2020 was 40,731, an 11.2% increase since 2010 , making it the 11th most populous city in Oregon . Located about 7 miles (11 km) south of Portland and surrounding
1472-486: Is an average of 59 clear days and 103 partly cloudy days per year, while 203 days are cloudy. In terms of annual percent-average possible sunshine received, Pittsburgh (45%) is similar to Seattle (49%). The American Lung Association's (ALA) 2023 "State of the Air" report (which included data from 2019 to 2021) showed air quality in Pittsburgh improving. The city received a passing grade for ozone pollution, going from an F to
1564-471: Is home to the University of Pittsburgh , Carnegie Mellon University , Carlow University , Chatham University , The Carnegie Institute's Museums of Art and Natural History , Phipps Conservatory , and Soldiers and Sailors Memorial Hall . It is also home to many parks and public spaces including Mellon Park , Westinghouse Park , Schenley Park , Frick Park , The Frick Pittsburgh , Bakery Square , and
1656-644: Is in Portland Public Schools . The city maintains 600 acres (2.4 km ) of parks and open spaces including George Rogers Park , Millennium Plaza Park and Lake Oswego Golf Course. Lake Oswego has one public library, part of the Library Information Network of Clackamas County . From 2002 to 2006, the library was rated among the top 10 libraries serving similar population sizes in the United States. According to Lake Oswego's 2022 Comprehensive Annual Financial Report,
1748-574: Is now known as Washington's Landing, formerly Herr's Island , in what is now the Lawrenceville neighborhood. The first known European to enter the region was the French explorer Robert de La Salle from Quebec during his 1669 expedition down the Ohio River . European pioneers, primarily Dutch, followed in the early 18th century. Michael Bezallion was the first to describe the forks of
1840-679: Is primarily composed of residential neighborhoods and is noteworthy for its well-constructed and architecturally interesting homes. Many buildings date from the 19th century and are constructed of brick or stone and adorned with decorative woodwork, ceramic tile, slate roofs and stained glass. The North Side is also home to attractions such as Acrisure Stadium , PNC Park , Kamin Science Center , National Aviary , Andy Warhol Museum , Mattress Factory art museum, Children's Museum of Pittsburgh , Randyland , Penn Brewery , Allegheny Observatory , and Allegheny General Hospital . The South Side
1932-573: Is referred to as "the Point." The city extends east to include the Oakland and Shadyside sections, which are home to the University of Pittsburgh , Carnegie Mellon University , Chatham University , Carnegie Museum and Library , and many other educational, medical, and cultural institutions. The southern, western, and northern areas of the city are primarily residential. Many Pittsburgh neighborhoods are steeply sloped with two-lane roads. More than
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#17327988106442024-513: Is served by the Port Authority 's light rail system and multiple bridges leading north and south. It is also home to Point Park University and Duquesne University which borders Uptown . The North Side is home to various neighborhoods in transition. The area was once known as Allegheny City and operated as its own independent city until 1907, when it was merged with Pittsburgh despite great protest from its citizens. The North Side
2116-754: Is water. The 80th meridian west passes directly through the city's downtown. The city is on the Allegheny Plateau , within the ecoregion of the Western Allegheny Plateau . The Downtown area (also known as the Golden Triangle) sits where the Allegheny River flows from the northeast and the Monongahela River from the southeast to form the Ohio River . The convergence is at Point State Park and
2208-539: The 2020 census . The city is located in southwestern Pennsylvania at the confluence of the Allegheny River and the Monongahela River , which combine to form the Ohio River . It anchors the Pittsburgh metropolitan area , which had a population of 2.457 million residents and is the largest metro area in both the Ohio Valley and Appalachia , the second-largest in Pennsylvania , and the 26th-largest in
2300-582: The Allegheny Mountains . The Great Fire of Pittsburgh destroyed over a thousand buildings in 1845. The city rebuilt with the aid of Irish immigrants who came to escape the Great Famine . By 1857, Pittsburgh's 1,000 factories were consuming 22 million coal bushels yearly. Coal mining and iron manufacturing attracted waves of European immigrants to the area, with the most coming from Germany . Because Pennsylvania had been established as
2392-786: The Edgar Thomson Steel Works in North Braddock, Pennsylvania , which evolved into the Carnegie Steel Company . He adopted the Bessemer process to increase production. Manufacturing was key to growth of Pittsburgh and the surrounding region. Railroad lines were built into the city along both rivers, increasing transportation access to important markets. In 1901, J. P. Morgan and attorney Elbert H. Gary merged Carnegie Steel Company and several other companies into U.S. Steel . By 1910, Pittsburgh
2484-534: The French and British Empires, Virginians , Whiskey Rebels , and Civil War raiders . For part of the 20th century, Pittsburgh was behind only New York City and Chicago in corporate headquarters employment; it had the most U.S. stockholders per capita. Deindustrialization in the late 20th century resulted in massive layoffs among blue-collar workers as steel and other heavy industries declined, coinciding with several Pittsburgh-based corporations moving out of
2576-744: The Iroquois Confederacy , based in New York, had maintained control of much of the Ohio Valley as hunting grounds by right of conquest after defeating other tribes. By the terms of the 1768 Treaty of Fort Stanwix , the Penns were allowed to purchase the modern region from the Iroquois . A 1769 survey referenced the future city as the "Manor of Pittsburgh". Both the Colony of Virginia and
2668-487: The Köppen climate classification , Pittsburgh falls within either a hot-summer humid continental climate ( Dfa ) if the 0 °C (32 °F) isotherm is used or a humid subtropical climate ( Cfa ) if the −3 °C (27 °F) isotherm is used. Summers are hot and winters are moderately cold with wide variations in temperature. Despite this, it has one of the most pleasant summer climates between medium and large cities in
2760-746: The Pittsburgh Post-Gazette was started, and in 1787, the Pittsburgh Academy was chartered. Unrest during the Whiskey Rebellion of 1794 resulted in federal troops being sent to the area. By 1797, glass manufacture began, while the population grew to around 1,400. Settlers arrived after crossing the Appalachian Mountains or through the Great Lakes . Fort Pitt (now Pittsburgh) at the source of
2852-561: The Pittsburgh Steelers , Pittsburgh Penguins , and Pittsburgh Pirates . Pittsburgh is additionally where Jehovah's Witnesses traces its earliest origins, and was the host of the 2009 G20 Pittsburgh summit . Pittsburgh was named in 1758, by General John Forbes , in honor of British statesman William Pitt, 1st Earl of Chatham . As Forbes was a Scotsman , he probably pronounced the name / ˈ p ɪ t s b ər ə / PITS -bər-ə (similar to Edinburgh ). Pittsburgh
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2944-468: The Pittsburgh Zoo and PPG Aquarium. The neighborhoods of Shadyside and Squirrel Hill are large, wealthy neighborhoods with some apartments and condos, and pedestrian-oriented shopping/business districts. Squirrel Hill is also known as the hub of Jewish life in Pittsburgh, home to approximately 20 synagogues. Oakland , heavily populated by undergraduate and graduate students, is home to most of
3036-523: The Province of Pennsylvania claimed the region under their colonial charters until 1780, when they agreed under a federal initiative to extend the Mason–Dixon line westward, placing Pittsburgh in Pennsylvania. On March 8, 1771, Bedford County, Pennsylvania was created to govern the frontier. On April 16, 1771, the city's first civilian local government was created as Pitt Township . William Teagarden
3128-460: The University of Pittsburgh . The area has served as the federal agency headquarters for cyber defense , software engineering , robotics , energy research , and the nuclear navy . In the private sector, Pittsburgh-based PNC is the nation's fifth-largest bank, and the city is home to ten Fortune 500 companies and seven of the largest 300 U.S. law firms. Other corporations that have regional headquarters and offices have helped Pittsburgh become
3220-487: The census of 2020 and other census data, there were 40,731 people living in Lake Oswego. The population density was 3,760.94 inhabitants per square mile (1,452.08/km2). The racial makeup of the city was 80.2% White (78.8% non-Hispanic White), 0.8% African American, 0.3% Native American, 8.3% Asian, 0.1% Pacific Islander, 1.4% from other races, and 8.9% from two or more races. Hispanic or Latino of any race were 5.3% of
3312-480: The urban services boundary as defined by Clackamas County. Oswego Lake is a lake , originally named Waluga (wild swan) by Clackamas Indians, which has been expanded is and currently managed by the Lake Oswego Corporation. The lake supports watercraft, and a dock floats at the lake's east end, where boaters can disembark and walk to the nearby businesses. The main canal from the Tualatin River
3404-412: The 15,893 households, 28.9% had children under the age of 18 living with them, 53.1% were married couples living together, 7.4% had a female householder with no husband present, 2.9% had a male householder with no wife present, and 36.6% were not families. About 30.1% of all households were made up of individuals, and 11.8% had someone living alone who was 65 years of age or older. The average household size
3496-587: The 1850 Fugitive Slave Act , as it required cooperation from law enforcement even in free states and increased penalties. From 1850 to 1860, the black population in Allegheny County dropped from 3,431 to 2,725 as people headed to more safety in Canada. The American Civil War boosted the city's economy with increased iron and armament demand by the Union. Andrew Carnegie began steel production in 1875 at
3588-444: The 1940s and 1950s, continued development helped spread Oswego's residential areas. Mass transit service after the end of electric interurban service was provided by Oregon Motor Stages, but that company suspended all operations following a drivers' strike in 1954. In 1955, a newly formed private company, Intercity Buses, Inc. , began operating bus service connecting Oswego with downtown Portland and Oregon City. This service
3680-400: The 405-acre (164 ha) Oswego Lake , the town was founded in 1847 and incorporated as Oswego in 1910. The city was the hub of Oregon's brief iron industry in the late 19th century, and is today a suburb of Portland. The Clackamas people once occupied the land that later became Lake Oswego, but diseases transmitted by European explorers and traders killed most of the natives. Before
3772-454: The Central, North Side/North Hills, South Side/South Hills, East End, and West End. Downtown Pittsburgh has 30 skyscrapers, nine of which top 500 feet (150 m). The U.S. Steel Tower is the tallest, at 841 ft (256 m). The Cultural District consists of a 14-block area of downtown along the Allegheny River . This district contains many theaters and arts venues and is home to
Millennium Plaza Park - Misplaced Pages Continue
3864-518: The Elder , while the settlement was named "Pittsborough". During Pontiac's War , a loose confederation of Native American tribes laid siege to Fort Pitt in 1763; the siege was eventually lifted after Colonel Henry Bouquet defeated a portion of the besieging force at the Battle of Bushy Run . Bouquet strengthened the defenses of Fort Pitt the next year. During this period, the powerful nations of
3956-568: The Monongahela House in 1850, apparently to freedom. The Merchant's Hotel was also a place where African-American workers would advise slaves the state was free and aid them in getting to nearby stations of the Underground Railroad. Sometimes refugee slaves from the South stayed in Pittsburgh, but other times they continued North, including into Canada. Many slaves left the city and county for Canada after Congress passed
4048-522: The North American front of the Seven Years' War , began with the future Pittsburgh as its center. British General Edward Braddock was dispatched with Major George Washington as his aide to take Fort Duquesne. The British and colonial force were defeated at Braddock's Field . General John Forbes finally took the forks in 1758. He began construction on Fort Pitt , named after William Pitt
4140-728: The North Side, and the Golden Triangle are characterized by more density of housing, walking neighborhoods, and a more diverse, urban feel. Pittsburgh falls within the borders of the Northeastern United States as defined by multiple US Government agencies. Pittsburgh is the principal city of the Pittsburgh Combined Statistical Area , a combined statistical area defined by the U.S. Census Bureau . Pittsburgh falls within
4232-692: The Ohio River became the main base for settlers moving into the Northwest Territory . The federal government recognizes Pittsburgh as the starting point for the Lewis and Clark Expedition . Preparations began in Pittsburgh in 1803 when Meriwether Lewis purchased a keelboat that would later be used to ascend the Missouri River . The War of 1812 cut off the supply of British goods, stimulating American industry. By 1815, Pittsburgh
4324-565: The Ohio headwaters was long inhabited by the Shawnee and several other settled groups of Native Americans . Shannopin's Town was an 18th-century Lenape (Delaware) town located roughly from where Penn Avenue is today, below the mouth of Two Mile Run, from 30th Street to 39th Street. According to George Croghan , the town was situated on the south bank of the Allegheny, nearly opposite what
4416-507: The Ohio in a 1717 manuscript, and later that year European fur traders established area posts and settlements. In 1749, French soldiers from Quebec launched an expedition to the forks to unite Canada with French Louisiana via the rivers. During 1753–1754, the British hastily built Fort Prince George before a larger French force drove them off. The French built Fort Duquesne based on LaSalle's 1669 claims. The French and Indian War ,
4508-481: The U.S. The city lies in the USDA plant hardiness zone 6b except along the rivers where the zone is 7a. The area has four distinct seasons: winters are cold and snowy, springs and falls are mild with moderate levels of sunshine, and summers are warm. As measured by percent possible sunshine, summer is by far the sunniest season, though annual sunshine is low among major US cities at well under 50%. The warmest month of
4600-540: The U.S. Pittsburgh is the principal city of the greater Pittsburgh–Weirton–Steubenville combined statistical area which includes parts of Ohio and West Virginia . Pittsburgh is known as "the Steel City" for its dominant role in the history of the U.S. steel industry . It developed as a vital link of the Atlantic coast and Midwest , as the mineral-rich Allegheny Mountains led to the region being contested by
4692-399: The air and the rivers. The "Renaissance II" project followed in 1977, focused on cultural and neighborhood development. The industrial base continued to expand through the 1970s, but beginning in the early 1980s both the area's steel and electronics industries imploded during national industrial restructuring. There were massive layoffs from mill and plant closures. In the later 20th century,
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#17327988106444784-659: The arched furnaces common in northwestern Connecticut , and the company set out to make Oswego into the " Pittsburgh of the West". In 1878, the company was sold off to out-of-state owners and renamed the Oswego Iron Company , and in 1882, Portland financiers Simeon Gannett Reed and Henry Villard purchased the business and renamed it the Oregon Iron and Steel Company . The railroad arrived in Oswego in 1886, in
4876-425: The area shifted its economic base to education, tourism, and services, largely based on healthcare/medicine, finance, and high technology such as robotics. Although Pittsburgh successfully shifted its economy and remained viable, the city's population has never rebounded to its industrial-era highs. While 680,000 people lived in the city proper in 1950, a combination of suburbanization and economic turbulence resulted in
4968-446: The area's increasing demand for iron and steel, and grew to play a key role in economic history throughout the area. The Oregon Iron and Steel Company adapted to the new century by undertaking programs in land development, selling large tracts of the 24,000 acres (97 km ) of land it owned, and power, building a plant on Oswego Creek starting in 1905, and erecting power poles in subsequent years to supply power to Oswego citizens. With
5060-470: The body of water from public land and that the City of Lake Oswego cannot interfere with this right. In April 2024, a Clackamas County Circuit judge affirmed an advisory jury's ruling that City of Lake Oswego had overstepped its boundary by preventing access to the lake from Millennium Park Plaza. The Lake Oswego School District includes most of the city boundaries, and serves roughly 7,000 students, with
5152-547: The borders of Appalachia as defined by the Appalachian Regional Commission , and has long been characterized as the "northern urban industrial anchor of Appalachia." In its post-industrial state, Pittsburgh has been characterized as the "Paris of Appalachia", recognizing the city's cultural, educational, healthcare, and technological resources, and is the largest city in Appalachia. Under
5244-505: The city charges that they are preventing people from using a public stairway in a public park to swim in a public lake. The City of Lake Oswego does not allow public access. Two recreational users of the lake who were barred from using the lake filed a lawsuit in 2012. On August 1, 2019, the Oregon Supreme Court ruled that a 2012 Lake Oswego ordinance will need to be reviewed. The Supreme Court recognized public right to enter
5336-479: The city's employees, which include part-time staff amounting to about 342 full-time equivalents, report to the city manager. This includes the police chief, fire chief, one assistant city manager, and the community development director. The biggest groups are: Ground was broken in 2019 on construction of a new city hall that would also house the city's police department and the Arts Council of Lake Oswego, on
5428-406: The city's population. Pittsburgh also became a main destination of the African-American Great Migration from the rural South during the first half of the 20th century. Limited initially by discrimination, some 95% percent of the men became unskilled steel workers. During World War II , demand for steel increased and area mills operated 24 hours a day to produce 95 million tons of steel for
5520-412: The city's present-day George Rogers Park is thought to have been developed by Durham around 1850 for lumber transport; another landing was near the Tryon Creek outlet into the Willamette. In 1865, prompted by the earlier discovery of iron ore in the Tualatin Valley , the Oregon Iron Company was incorporated. Within two years, the first blast furnace on the West Coast was built, patterned after
5612-486: The city's rivers and hollows. The Great Allegheny Passage and Chesapeake and Ohio Canal Towpath connect the city directly to downtown Washington, D.C. (some 335 miles [539 km] away) with a continuous bike/running trail. The city consists of the Downtown area, called the Golden Triangle, and four main areas surrounding it. These surrounding areas are subdivided into distinct neighborhoods (Pittsburgh has 90 neighborhoods). Relative to downtown, these areas are known as
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#17327988106445704-413: The city. However, the city divested from steel and, since the 1990s, Pittsburgh has focused its energies on the healthcare, education, and technology industries. Pittsburgh is home to large medical providers, including the University of Pittsburgh Medical Center , Allegheny Health Network , and 68 colleges and universities , including research and development leaders Carnegie Mellon University and
5796-414: The city. The population density was 3,428.7 inhabitants per square mile (1,323.8/km ). There were 16,995 housing units at an average density of 1,591.3 per square mile (614.4/km ). The racial makeup of the city was 89.3% White, 0.7% African American, 0.4% Native American, 5.6% Asian, 1.0% from other races, and 3.0% from two or more races. Hispanics or Latinos of any race were 3.7% of the population. Of
5888-476: The community and various developers to create a master plan for a mixed-use development that included a riverfront park, office space, housing, health-care facilities, and indoor practice fields for the Pittsburgh Steelers and Pitt Panthers . Construction of the development began in 1998. The SouthSide Works has been open since 2005, featuring many stores, restaurants, offices, and the world headquarters for American Eagle Outfitters . The East End of Pittsburgh
5980-411: The downtown skyline, and numerous other residential neighborhoods such as Sheraden and Elliott . Many of Pittsburgh's patchwork of neighborhoods still retain ethnic characters reflecting the city's settlement history. These include: Several neighborhoods on the edges of the city are less urban, featuring tree-lined streets, yards and garages, with a more suburban character. Oakland, the South Side,
6072-425: The form of the Portland and Willamette Valley Railway . A 7-mile-long (11 km) line provided Oswego with a direct link to Portland. Prior to this, access to the town was limited to primitive roads and riverboats. The railroad's arrival was a mixed blessing; locally, it promoted residential development along its path, which enabled Oswego to grow beyond its industrial roots, but nationally, the continued expansion of
6164-405: The freight railroad system gave easy local access to cheaper and higher quality iron from the Great Lakes region. This ultimately led to the local industry's demise. By 1890, the industry produced 12,305 tons of pig iron , and at its peak provided employment to around 300 men. The success of this industry greatly stimulated the development of Oswego, which by this time had four general stores,
6256-437: The highest appreciation of the largest 25 metropolitan statistical areas in the United States, with 22 of the largest 25 metropolitan statistical areas experiencing depreciations in housing values. In September 2009, the 2009 G20 Pittsburgh summit was held in Pittsburgh. Pittsburgh has an area of 58.3 square miles (151 km ), of which 55.6 square miles (144 km ) is land and 2.8 square miles (7.3 km ), or 4.75%,
6348-427: The influx of non-native people via the Oregon Trail , the area between the Willamette River and Tualatin River had a scattering of early pioneer homesteads and farms. As settlers arrived, encouraged by the Donation Land Claim Act of 1850 and the subsequent Homestead Act , they found the land underoccupied. Albert Alonzo Durham founded the town of Oswego in 1847, naming it after Oswego, New York . He built
6440-431: The land developers benefiting from sales by OI&S was Paul Murphy, whose Oswego Lake Country Club helped promote the new city as a place to "live where you play." Murphy was instrumental in developing the first water system to supply the western reaches of the city, and also played a key role in encouraging the design of fine homes in the 1930s and 1940s that ultimately established Oswego as an attractive place to live. In
6532-449: The original sewer line was installed. The city of Lake Oswego is divided into 25 recognized neighborhoods: Birdshill, Blue Heron, Bryant, Evergreen, First Addition, Forest Highlands, Glenmorrie, Hallinan Heights, Holly Orchard, Lake Forest, Lake Grove , Lakewood , Mary’s Landing, McVey-South Shore, Mt. Park, Country Club-North Shore, Oak Creek, Oldtown, Palisades, Rosewood, Skyland, Upland, Waluga, Westlake & Westridge. According to
6624-439: The population. The median age was 45.8 years. 5.0% of residents were under the age of 5; 22.7% were under the age of 18; and 22.0% were 65 years of age or older. The gender makeup of the city was 51.2% male and 48.8% female. The median household income was $ 127,252, while about 3.9% of the population were below the poverty line. As of the census of 2010, there were 36,619 people, 15,893 households, and 10,079 families residing in
6716-476: The principal employers in the city are: Lake Oswego has two sister cities : Pittsburgh Pittsburgh ( / ˈ p ɪ t s b ɜːr ɡ / PITS -burg ) is a city in and the county seat of Allegheny County, Pennsylvania , United States. It is the second-most populous city in Pennsylvania , after Philadelphia , and the 68th-most populous city in the U.S., with a population of 302,971 as of
6808-504: The record cold daily maximum is −3 °F (−19 °C), which occurred three times, most recently the day of the all-time record low, while, conversely, the record warm daily minimum is 82 °F (28 °C) on July 1, 1901. Due to elevation and location on the windward side of the Appalachian Mountains, 100 °F (38 °C)+ readings are very rare, and were last seen on July 15, 1995. Average annual precipitation
6900-605: The sixth-best area for U.S. job growth. Pittsburgh is sometimes called the "City of Bridges" for its 446 bridges . Its rich industrial history left the area with renowned cultural institutions, including the Carnegie Museums of Pittsburgh , Pittsburgh Parks Conservancy , Pittsburgh Zoo & Aquarium , Phipps Conservatory and Botanical Gardens , the National Aviary , and a diverse cultural district . The city's major league professional sports teams include
6992-458: The total population, 2.0% of those under the age of 18 and 4.0% of those 65 and older were living below the poverty line. The city has a council–manager form of government, which vests policy-making authority in an elected, volunteer city council. The council consists of a mayor and six councilors, all of whom are elected at-large and serve four-year terms. Day-to-day operations are handled by an appointed, professional city manager. Almost all of
7084-862: The universities, and the Petersen Events Center . The Strip District to the west along the Allegheny River is an open-air marketplace by day and a clubbing destination by night. Bloomfield is Pittsburgh's Little Italy and is known for its Italian restaurants and grocers. Lawrenceville is a revitalizing rowhouse neighborhood popular with artists and designers. The Hill District was home to photographer Charles Harris as well as various African-American jazz clubs. Other East End neighborhoods include Point Breeze , Regent Square , Highland Park , Homewood , Lincoln-Lemington-Belmar , Larimer , East Hills , East Liberty , Polish Hill , Hazelwood , Garfield, Morningside, and Stanton Heights. The West End includes Mt. Washington , with its famous view of
7176-631: The value of homes in the South Side had increased in value by about 10% annually for the 10 years leading up to 2014. East Carson Street has developed as one of the most vibrant areas of the city, packed with diverse shopping, ethnic eateries, vibrant nightlife, and live music venues. In 1993, the Urban Redevelopment Authority of Pittsburgh purchased the South Side Works steel mill property. It collaborated with
7268-400: The war effort. This resulted in the highest levels of air pollution in the city's almost century of industry. The city's reputation as the "arsenal of democracy" was being overshadowed by James Parton 's 1868 observation of Pittsburgh being "hell with the lid off." Following World War II, the city launched a clean air and civic revitalization project known as the "Renaissance," cleaning up
7360-481: The water needs of the smelters tailing off, the recreational potential of the lake and town was freed to develop rapidly. In 1910, the town of Oswego was incorporated . The Southern Pacific Railroad , which had acquired the P&;WVR line at the end of the 19th century, widened it from narrow to standard gauge and in 1914 electrified it, providing rapid, clean, and quiet service between Oswego and Portland. The service
7452-604: The year in Pittsburgh is July, with a 24-hour average of 73.2 °F (22.9 °C). Conditions are often humid, and combined with highs reaching 90 °F (32 °C) on an average 9.5 days a year, a considerable heat index arises. The coolest month is January, when the 24-hour average is 28.8 °F (−1.8 °C), and lows of 0 °F (−18 °C) or below can be expected on an average 2.6 nights per year. Officially, record temperatures range from −22 °F (−30 °C), on January 19, 1994 to 103 °F (39 °C), which occurred three times, most recently on July 16, 1988;
7544-531: Was 2.29 and the average family size was 2.88. The median age in the city was 45.8 years; 22.1% of residents were under the age of 18; 5.7% were between the ages of 18 and 24; 21% were from 25 to 44; 35.1% were from 45 to 64; and 16.2% were 65 years of age or older. The gender makeup of the city was 47.3% male and 52.7% female. In the city, the population was distributed as 24.8% under the age of 18, 6.1% from 18 to 24, 26.8% from 25 to 44, 31.0% from 45 to 64, and 11.4% who were 65 years of age or older. The median age
7636-408: Was 41 years. For every 100 females, there were 92.9 males. For every 100 females age 18 and over, there were 88.2 males. The median income for a household in the city was $ 71,597, and for a family was $ 94,587 ( Males had a median income of $ 66,380 versus $ 41,038 for females. The per capita income for the city was $ 42,166, and 3.4% of the population and 2.3% of families were below the poverty line . Of
7728-422: Was dug in 1872. Every three years, the water level in the lake is lowered several feet by opening the gates on the dam and allowing water to flow into Oswego Creek and on to the Willamette River, enabling lakefront property owners to conduct repairs on docks and boathouses. In 2010, the lake was lowered about 24 feet (7.3 m) to allow for construction of a new sewer line, the lowest lake level since 1962, when
7820-486: Was federally recognized as "Pittsburg", though use of the final h was retained during this period by the city government and other local organizations. After a public campaign, the federal decision to drop the h was reversed. The Pittsburg Press continued spelling the city without an h until 1921. [REDACTED] Kingdom of France 1690s–1763 [REDACTED] Great Britain 1681–1781 [REDACTED] United States 1776–present The area of
7912-545: Was incorporated as a borough on April 22, 1794, with the following Act: "Be it enacted by the Pennsylvania State Senate and Pennsylvania House of Representatives of the Commonwealth of Pennsylvania ... by the authority of the same, that the said town of Pittsburgh shall be ... erected into a borough, which shall be called the borough of Pittsburgh for ever." From 1891 to 1911, the city's name
8004-546: Was known as the Red Electric . Passenger traffic hit its peak in 1920 with 64 trains to and from Portland daily. Within nine years of the peak, passenger service ended, and the line was used for intermittent freight service to Portland's south waterfront until its abandonment in 1984. The line was preserved, however, and the Willamette Shore Trolley provides tourist rides on the line today. One of
8096-517: Was once the site of railyards and associated dense, inexpensive housing for mill and railroad workers. Starting in the late 20th century, the city undertook a Main Street program in cooperation with the National Trust for Historic Preservation , encouraging design and landscape improvements on East Carson Street, and supporting new retail. The area has become a local Pittsburgher destination, and
8188-542: Was producing significant quantities of iron, brass, tin, and glass. On March 18, 1816, the 46-year-old local government became a city. It was served by numerous river steamboats that increased trading traffic on the rivers. In the 1830s, many Welsh people from the Merthyr steelworks immigrated to the city following the aftermath of the Merthyr Rising . By the 1840s, Pittsburgh was one of the largest cities west of
8280-483: Was taken over by TriMet in 1970. In 1960, Oswego was renamed "Lake Oswego" when it annexed part of neighboring Lake Grove . The city has some nicknames including "Lake No-Negro", "Lake Big Ego", "Fake Oswego" and "Fake Lost Ego". Additionally, it was spoken of as Nimbyville during a planning-related seminar on 2008 by Dennis Egner. A 2012 article in the Daily Journal of Commerce identified Egner as
8372-625: Was the nation's eighth-largest city , accounting for between one-third and one-half of national steel output. The Pittsburgh Agreement was subscribed in May 1918 between the Czech and Slovak nationalities, as envisioned by T. G. Masaryk , concerning the future foundation of Czechoslovakia . The city suffered severe flooding in March 1936. The city's population swelled to more than a half million, attracting numerous European immigrants to its industrial jobs. By 1940, non-Hispanic whites were 90.6% of
8464-584: Was the first constable, and William Troop was the first clerk. Following the American Revolution , the village of Pittsburgh continued to grow. One of its earliest industries was boat building for settlers of the Ohio Country . In 1784, Thomas Vickroy completed a town plan which was approved by the Penn family attorney. Pittsburgh became a possession of Pennsylvania in 1785. The following year,
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