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Interstate 293
Interstate 293 (I-293) is an auxiliary Interstate Highway surrounding Manchester, New Hampshire, roughly shaped like two sides of a triangle. Completing the loop in the northeast (the third side of the triangle) is I-93. The southern portion of the loop shares the road with New Hampshire Route 101 (NH 101) and passes near Manchester–Boston Regional Airport and The Mall of New Hampshire. The western portion of the loop shares the road with the Everett Turnpike, but there are no tolls on this portion of the turnpike. Route description I-293 begins at a directional T interchange in the southeast of Manchester, where NH 101 west leaves I-93. I-293 is signed as a north–south road, but, along the section concurrent with NH 101, the road travels in an entirely westerly direction. Exits 1 and 2 provide access to The Mall of New Hampshire area and Manchester–Boston Regional Airport respectively. After crossing the Merrimack River, I-293 enters the mo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Federal Highway Administration
The Federal Highway Administration (FHWA) is a division of the United States Department of Transportation that specializes in highway transportation. The agency's major activities are grouped into two programs, the Federal-aid Highway Program and the Federal Lands Highway Program. Its role had previously been performed by the Office of Road Inquiry, Office of Public Roads and the Bureau of Public Roads. History Background The organization has several predecessor organizations and complicated history. The Office of Road Inquiry (ORI) was founded in 1893. In 1905, that organization's name was changed to the Office of Public Roads (OPR) which became a division of the United States Department of Agriculture. The name was changed again to the Bureau of Public Roads in 1915 and to the Public Roads Administration (PRA) in 1939. It was then shifted to the Federal Works Agency which was abolished in 1949 when its name reverted to Bureau of Public Roads under the Department of Commerce ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Merrimack River
The Merrimack River (or Merrimac River, an occasional earlier spelling) is a river in the northeastern United States. It rises at the confluence of the Pemigewasset and Winnipesaukee rivers in Franklin, New Hampshire, flows southward into Massachusetts, and then flows northeast until it empties into the Gulf of Maine at Newburyport. From Pawtucket Falls in Lowell, Massachusetts, onward, the Massachusetts–New Hampshire border is roughly calculated as the line three miles north of the river. The Merrimack is an important regional focus in both New Hampshire and Massachusetts. The central-southern part of New Hampshire and most of northeast Massachusetts is known as the Merrimack Valley. Several U.S. naval ships have been named and USS ''Merrimac'' in honor of this river. The river is perhaps best known for the early American literary classic ''A Week on the Concord and Merrimack Rivers'' by Henry David Thoreau. Etymology and spelling The etymology of the name of the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nashua, New Hampshire
Nashua is a city in southern New Hampshire, United States. At the 2020 United States census, 2020 census, it had a population of 91,322, the second-largest in northern New England after nearby Manchester, New Hampshire, Manchester. Along with Manchester, it is a county seat, seat of New Hampshire's most populous county, Hillsborough County, New Hampshire, Hillsborough. Built around the now-departed textile industry, in recent decades Nashua's economy has shifted to the financial services, high tech, and arms industry, defense industries as part of the Massachusetts Miracle, economic recovery that started in the 1980s in the Greater Boston region. Major private employers in the city include Nashua Corporation, BAE Systems, and Teradyne. The city also hosts two major regional medical centers, Southern New Hampshire Health System, Southern New Hampshire Medical Center and St. Joseph Hospital (Nashua, New Hampshire), St. Joseph Hospital. The South Nashua commercial district is a major ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Merrimack Valley
The Merrimack Valley is a bi-state region along the Merrimack River in the U.S. states of New Hampshire and Massachusetts. The Merrimack is one of the larger waterways in New England and has helped to define the livelihood and culture of those living along it for millennia. Major cities in the Merrimack Valley include Concord, Manchester, and Nashua in New Hampshire, and Lowell, Lawrence, and Haverhill in Massachusetts. The Valley was a major center of the textile industry in the 19th century. Geography and demographics Massachusetts The Merrimack Valley area in Massachusetts is a community of towns and cities flanking the Merrimack River along the New Hampshire border, a portion of which is defined by a line approximately north and west of the Merrimack. The cities (marked with ''italics'') and towns in this area are: *''Amesbury'' *Andover *Billerica * Boxford *Chelmsford * Dracut *Dunstable * Georgetown * Groveland *'' Haverhill'' *''Lawrence'' * Littleton'' *'' Lo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Portsmouth, New Hampshire
Portsmouth is a city in Rockingham County, New Hampshire, United States. At the 2020 census it had a population of 21,956. A historic seaport and popular summer tourist destination on the Piscataqua River bordering the state of Maine, Portsmouth was formerly the home of the Strategic Air Command's Pease Air Force Base, since converted to Portsmouth International Airport at Pease. History American Indians of the Abenaki and other Algonquian languages-speaking nations, and their predecessors, inhabited the territory of coastal New Hampshire for thousands of years before European contact. The first known European to explore and write about the area was Martin Pring in 1603. The Piscataqua River is a tidal estuary with a swift current, but forms a good natural harbor. The west bank of the harbor was settled by European colonists in 1630 and named Strawbery Banke, after the many wild strawberries growing there. The village was protected by Fort William and Mary on what is now ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Keene, New Hampshire
Keene is a city in, and the County seat, seat of Cheshire County, New Hampshire, United States. The population was 23,047 at the 2020 United States census, 2020 census, down from 23,409 at the 2010 United States Census, 2010 census. Keene is home to Keene State College and Antioch University New England. It hosted New Hampshire Pumpkin Festival, the state's annual pumpkin festival from 1991 to 2014, several times setting a world record for most jack-o'-lanterns on display. The grocery wholesaler C&S Wholesale Grocers is based in Keene. History In 1735, colonial Governor Jonathan Belcher granted lots in the township of "Upper Ashuelot" to 63 settlers who paid £5 each. Settled after 1736 on Equivalent Lands,Equivalent Lands webpage; Vermont History on-line; accessed April 26, 2020 it was int ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Interstate 393
Interstate 393 (I-393) is a east–west auxiliary Interstate Highway extending from I-93 at Concord to Pembroke, New Hampshire. The primary purpose of the road is to bypass a densely built commercial strip on New Hampshire Route 9 (NH 9) in the eastern part of Concord. Several times a year, I-393 also serves traffic to events at New Hampshire Motor Speedway in Loudon. I-393 runs concurrently with US Route 4 (US 4) and US 202 for its entire length. Route description I-393 begins at I-93's exit 15 interchange, where US 4 east leaves its concurrency with I-93 south and the I-393/US 4/ US 202 concurrency begins. The four-lane freeway actually begins a short distance west of I-93 at the north end of Concord's Main Street where US 202 turns east from US 3. From there, the road then intersects Commercial Street just before the exit 15 interchange. Just east of the exit 15 cloverleaf is I-393's exit 1 to Fort ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
I-293 At I-93 Manchester
An iodide ion is the ion I−. Compounds with iodine in formal oxidation state −1 are called iodides. In everyday life, iodide is most commonly encountered as a component of iodized salt, which many governments mandate. Worldwide, iodine deficiency affects two billion people and is the leading preventable cause of intellectual disability. Structure and characteristics of inorganic iodides Iodide is one of the largest monatomic anions. It is assigned a radius of around 206 picometers. For comparison, the lighter halides are considerably smaller: bromide (196 pm), chloride (181 pm), and fluoride (133 pm). In part because of its size, iodide forms relatively weak bonds with most elements. Most iodide salts are soluble in water, but often less so than the related chlorides and bromides. Iodide, being large, is less hydrophilic compared to the smaller anions. One consequence of this is that sodium iodide is highly soluble in acetone, whereas sodium chloride is not. T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Single-point Urban Interchange
A single-point urban interchange (SPUI, or ), also called a single-point interchange (SPI) or single-point diamond interchange (SPDI), is a type of highway interchange. The design was created in order to help move large volumes of traffic through limited amounts of space safely and efficiently. Description A SPUI is similar in form to a diamond interchange but has the advantage of allowing opposing left turns to proceed simultaneously by compressing the two intersections of a diamond into one single intersection over or under the free-flowing road. The term "single-point" refers to the fact that all through traffic on the arterial street, as well as the traffic turning left onto or off the interchange, can be controlled from a single set of traffic signals. Due to the space efficiency of SPUIs relative to the volume of traffic they can handle, the interchange design is being used extensively in the reconstruction of existing freeways as well as constructing new freeways, p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Concord, New Hampshire
Concord () is the capital city of the U.S. state of New Hampshire and the seat of Merrimack County. As of the 2020 census the population was 43,976, making it the third largest city in New Hampshire behind Manchester and Nashua. The village of Penacook lies at the northern boundary of the city limits. The city is home to the University of New Hampshire School of Law, New Hampshire's only law school; St. Paul's School, a private preparatory school; NHTI, a two-year community college; the New Hampshire Police Academy; and the New Hampshire Fire Academy. Concord's Old North Cemetery is the final resting place of Franklin Pierce, 14th President of the United States. History The area that would become Concord was originally settled thousands of years ago by Abenaki Native Americans called the Pennacook. The tribe fished for migrating salmon, sturgeon, and alewives with nets strung across the rapids of the Merrimack River. The stream was also the transportation route for their ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Toll Plaza
A toll road, also known as a turnpike or tollway, is a public or private road (almost always a controlled-access highway in the present day) for which a fee (or ''toll'') is assessed for passage. It is a form of road pricing typically implemented to help recoup the costs of road construction and maintenance. Toll roads have existed in some form since antiquity, with tolls levied on passing travelers on foot, wagon, or horseback; a practice that continued with the automobile, and many modern tollways charge fees for motor vehicles exclusively. The amount of the toll usually varies by vehicle type, weight, or number of axles, with freight trucks often charged higher rates than cars. Tolls are often collected at toll plazas, toll booths, toll houses, toll stations, toll bars, toll barriers, or toll gates. Some toll collection points are automatic, and the user deposits money in a machine which opens the gate once the correct toll has been paid. To cut costs and minimise time delay, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
