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Canvass White
Canvass White (September 8, 1790 – December 18, 1834) was an American engineer and inventor. He was chief engineer at the Delaware and Raritan Canal and he patented Rosendale cement, which became the dominant cement in the United States until 1900. Early life and family White was born on September 8, 1790, in Whitestown, New York to Hugh White, Jr. (January 16, 1763 - April 7, 1827) and Tryphena Lawrence White (July 4, 1768 - March 30, 1800, a native of Canaan, Connecticut). He received his education at the Fairfield Academy. Engineer White's first job as an engineer was on the Erie Canal in 1816, working for chief engineer Judge Benjamin Wright. In the autumn of 1817, he travelled to England to study their canal system. When he returned he patented a type of natural cement, Rosendale cement which was used to build some of the major works in the US including the Delaware and Hudson Canal and Brooklyn Bridge. He continued his work in New York until 1824. From 1824 until the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States
The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country primarily located in North America. It consists of 50 states, a federal district, five major unincorporated territories, nine Minor Outlying Islands, and 326 Indian reservations. The United States is also in free association with three Pacific Island sovereign states: the Federated States of Micronesia, the Marshall Islands, and the Republic of Palau. It is the world's third-largest country by both land and total area. It shares land borders with Canada to its north and with Mexico to its south and has maritime borders with the Bahamas, Cuba, Russia, and other nations. With a population of over 333 million, it is the most populous country in the Americas and the third most populous in the world. The national capital of the United States is Washington, D.C. and its most populous city and principal financial center is New York City. Paleo-Americ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chesapeake And Delaware Canal
The Chesapeake & Delaware Canal (C&D Canal) is a -long, -wide and -deep ship canal that connects the Delaware River with the Chesapeake Bay in the states of Delaware and Maryland in the United States. In the mid‑17th century, mapmaker Augustine Herman observed that these great bodies of water were separated only by a narrow strip of land. In 1764, a survey of possible water routes across the Delmarva Peninsula was made, but little action followed. The idea was raised again in 1788 by regional business leaders, including noted Philadelphians Benjamin Franklin and Benjamin Rush. Despite the beginnings of a commercial venture in 1802—coincident with Canal Mania in England and Wales—it wasn't until 1829 before the C&D Canal Company could, at last, announce the waterway "open for business". Its construction cost of $3.5 million (equivalent to $ million in ) made it one of the most expensive canal projects of its time. In the present era, the C&D Canal is owned and operat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lebanon, PA
Lebanon () is a city in and the county seat of Lebanon County, Pennsylvania, United States. The population was 26,814 at the 2020 census. Lebanon is located in the central part of the Lebanon Valley, east of Harrisburg and west of Reading. Lebanon was founded by George Steitz in 1740 and was originally named Steitztown. Lebanon is located southwest of Allentown, east of Harrisburg, and northwest of Philadelphia. History Native tribes in the area of what is now Lebanon included the Shawnee, Susquehannock, Gawanese, Lenape (or Delaware), and Nanticoke peoples.A Brief History of Lancaster County Web.archive.org (1999-02-03). Retrieved on 2013-07-27. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Union Canal Tunnel
The Union Canal was a towpath canal that existed in southeastern Pennsylvania in the United States during the 19th century. First proposed in 1690 to connect Philadelphia with the Susquehanna River, it ran approximately 82 mi from Middletown on the Susquehanna below Harrisburg to Reading on the Schuylkill River. Construction began in 1792 during the George Washington Administration, but financial difficulties delayed its completion until 1828. Called the "Golden Link," it provided a critical early transportation route for shipping anthracite coal and lumber eastward to Philadelphia. Closed in the 1880s, remnants of the canal remain, most notably the Union Canal Tunnel, a hand-built engineering marvel that is the oldest existing transportation tunnel in the United States. The tunnel is a National Historic Landmark. William Penn's plan for a second settlement in Pennsylvania ''For a detailed discussion on the 18th century canal that was the predecessor to this canal see thi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bethlehem, Pennsylvania
Bethlehem is a city in Northampton and Lehigh Counties in the Lehigh Valley region of eastern Pennsylvania, United States. As of the 2020 census, Bethlehem had a total population of 75,781. Of this, 55,639 were in Northampton County and 19,343 were in Lehigh County. It is Pennsylvania's seventh most populous city. The city is located along the Lehigh River, a tributary of the Delaware River. Bethlehem lies in the center of the Lehigh Valley, a metropolitan region of with a population of 861,899 people as of the 2020 census that is Pennsylvania's third most populous metropolitan area and the 68th most populated metropolitan area in the U.S. Smaller than Allentown but larger than Easton, Bethlehem is the Lehigh Valley's second most populous city. Bethlehem borders Allentown to its west and is north of Philadelphia and west of New York City. There are four sections to the city: central Bethlehem, the south side, the east side, and the west side. Each of these secti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Easton, Pennsylvania
Easton is a city in, and the county seat of, Northampton County, Pennsylvania, United States. The city's population was 28,127 as of the 2020 United States census, 2020 census. Easton is located at the confluence of the Lehigh River, a river that joins the Delaware River in Easton and serves as the city's eastern geographic boundary with Phillipsburg, New Jersey. Easton is the easternmost city in the Lehigh Valley, a region of that is Pennsylvania's third largest Metropolitan statistical area, metropolitan region with 861,889 residents as of the 2020 United States census, U.S. 2020 census. Of the Valley's three major cities, Allentown, Pennsylvania, Allentown, Bethlehem, Pennsylvania, Bethlehem, and Easton, Easton is the smallest with approximately one-fourth the population of Allentown, the Valley's largest city. The greater Easton area includes the city of Easton, three townships (Forks Township, Northampton County, Pennsylvania, Forks, Palmer Township, Northampton County, Pe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Delaware River
The Delaware River is a major river in the Mid-Atlantic (United States), Mid-Atlantic region of the United States. From the meeting of its branches in Hancock (village), New York, Hancock, New York, the river flows for along the borders of New York (state), New York, Pennsylvania, New Jersey, and Delaware, before emptying into Delaware Bay. It is the longest free-flowing river in the Eastern United States. The river has been recognized by the National Wildlife Federation as one of the country's Great Waters. The river's drainage basin, watershed drains an area of and provides drinking water for 17 million people. The river has two branches that rise in the Catskill Mountains of New York: the West Branch Delaware River, West Branch at Mount Jefferson (New York), Mount Jefferson in Jefferson, New York, Jefferson, Schoharie County, New York, Schoharie County, and the East Branch Delaware River, East Branch at Grand Gorge, New York, Grand Gorge, Delaware County, New York, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Walnutport, PA
Walnutport is a borough in Northampton County, Pennsylvania. It was first incorporated in 1909. The population of Walnutport was 2,067 at the 2020 census. Walnutport is located along the Lehigh River and is part of the Lehigh Valley metropolitan area, which had a population of 861,899 and was the 68th most populous metropolitan area in the U.S. as of the 2020 census. The ZIP Code is 18088. Geography Walnutport is located at (40.751554, -75.595574). According to the U.S. Census Bureau, the borough has a total area of 0.8 square miles (2.1 km2), of which 0.8 square miles (1.9 km2) is land and 0.1 square miles (0.2 km2) (7.41%) is water. Walnutport is located north of Bethlehem at the intersections of Pennsylvania Route 145 and Main Street; the latter road continues east as Mountain View Drive, an extension of Pennsylvania Route 946. It is also located south of Palmerton, east of Slatington, and south of Scranton, in the Wyoming Valley, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Windsor Locks, CT
Windsor Locks is a town in Hartford County, Connecticut, United States. As of the 2020 census, its population was 12,613. It is the site of Bradley International Airport, which serves the Greater Hartford-Springfield region and occupies approximately 1/3 of the town. Windsor Locks is also the site of the New England Air Museum. Located beside the Connecticut River and equidistant from the densely populated cities of Springfield, Massachusetts and Hartford, Connecticut, Windsor Locks is named for a set of canal locks that opened in 1829. Windsor Locks is situated just south of the first large falls in the Connecticut River, the Enfield Falls, which is the head of navigation (the farthest point that seagoing vessels can reach) of the Connecticut River. The Enfield Falls Canal circumvents the Enfield Falls and its nearby shallows. History Originally part of Windsor, Windsor Locks broke off into its own settlement in 1854 after the thriving Enfield Locks going around Enfield Fa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Enfield Canal
Enfield Falls Canal (commonly known as the Windsor Locks Canal) is a canal that was built to circumvent the shallows at Enfield Falls (or Enfield Rapids) on the Connecticut River, between Hartford, Connecticut and Springfield, Massachusetts. It is situated along the west side of the river, adjacent to the towns of Suffield and Windsor Locks in Hartford County in the state of Connecticut, United States. Windsor Locks is named after the series of locks on the canal. History Prior to the opening of the canal, the scows or flat-bottomed boats which plied the Connecticut River could only ascend the falls by engaging local fallsmen to propel the craft forward utilizing set poles. One fallsman was required for each ton of cargo. Not only did the added labor costs make this method of overtaking the falls expensive, but the amount of cargo that could be transported was limited to approximately ten tons. Any additional freight had to be offloaded at Warehouse Point on the east bank and ware ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Register Of Historic Places
The National Register of Historic Places (NRHP) is the United States federal government's official list of districts, sites, buildings, structures and objects deemed worthy of preservation for their historical significance or "great artistic value". A property listed in the National Register, or located within a National Register Historic District, may qualify for tax incentives derived from the total value of expenses incurred in preserving the property. The passage 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 resources within historic districts. For most of its history, the National Register has been administered by the National Park Service (NPS), an agency within the U.S. Department of the Interior. Its goals are to help property owners and inte ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lehigh River
The Lehigh River is a U.S. Geological Survey. National Hydrography Dataset high-resolution flowline dataThe National Map, accessed April 1, 2011 tributary of the Delaware River in eastern Pennsylvania. The river flows in a generally southward pattern from The Poconos in Northeastern Pennsylvania through Allentown and much of the Lehigh Valley before enjoining the Delaware River in Easton. Part of the Lehigh River and a number of its tributaries are designated Pennsylvania Scenic Rivers by the state's Department of Conservation and Natural Resources. The river's name "Lehigh" is an anglicisation of the Lenape name for the river, ''Lechewuekink'', which means "where there are forks". Both Lehigh County and Lehigh Valley are named for the river. According to an environmental report from a Pennsylvania nonprofit research center, the Lehigh River watershed is ranked second nationally in the volume of toxic substances released into it in 2020. The study mirrors a previous report b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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