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Ohio Department Of Transportation
The Ohio Department of Transportation (ODOT; ) is the administrative department of the Ohio state government responsible for developing and maintaining all state and U.S. roadways outside of municipalities and all Interstates except the Ohio Turnpike. In addition to highways, the department also helps develop public transportation and public aviation programs. ODOT is headquartered in Columbus, Ohio. Formerly, under the direction of Michael Massa, ODOT initiated a series of interstate-based Travel Information Centers, which were later transferred to local sectors. The Director of Transportation is part of the Governor's Cabinet. ODOT has divided the state into 12 regional districts to facilitate development. Each district is responsible for the planning, design, construction, and maintenance of the state and federal highways in its region. The department employs over 6,000 people and has an annual budget approaching $3 billion. It celebrated its 100th anniversary in 2005 an ...
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Ohio
Ohio () is a state in the Midwestern region of the United States. Of the fifty U.S. states, it is the 34th-largest by area, and with a population of nearly 11.8 million, is the seventh-most populous and tenth-most densely populated. The state's capital and largest city is Columbus, with the Columbus metro area, Greater Cincinnati, and Greater Cleveland being the largest metropolitan areas. Ohio is bordered by Lake Erie to the north, Pennsylvania to the east, West Virginia to the southeast, Kentucky to the southwest, Indiana to the west, and Michigan to the northwest. Ohio is historically known as the "Buckeye State" after its Ohio buckeye trees, and Ohioans are also known as "Buckeyes". Its state flag is the only non-rectangular flag of all the U.S. states. Ohio takes its name from the Ohio River, which in turn originated from the Seneca word ''ohiːyo'', meaning "good river", "great river", or "large creek". The state arose from the lands west of the Appalachian Mount ...
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Federal Government Of The United States
The federal government of the United States (U.S. federal government or U.S. government) is the national government of the United States, a federal republic located primarily in North America, composed of 50 states, a city within a federal district (the city of Washington in the District of Columbia, where most of the federal government is based), five major self-governing territories and several island possessions. The federal government, sometimes simply referred to as Washington, is composed of three distinct branches: legislative, executive, and judicial, whose powers are vested by the U.S. Constitution in the Congress, the president and the federal courts, respectively. The powers and duties of these branches are further defined by acts of Congress, including the creation of executive departments and courts inferior to the Supreme Court. Naming The full name of the republic is "United States of America". No other name appears in the Constitution, and t ...
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Interstate 71 (Ohio)
Interstate 71 (I-71) is a north–south Interstate Highway in the Great Lakes/Midwestern and Southeastern region of the United States. Its southern terminus is at an interchange with I-64 and I-65 (the Kennedy Interchange) in Louisville, Kentucky, and its northern terminus at an interchange with I-90 in Cleveland, Ohio. I-71 runs concurrently with I-75 from a point about south of Cincinnati, Ohio, into Downtown Cincinnati. While most odd numbered Interstates are north–south, I-71 however is designated more of a northeast–southwest highway, with some east–west sections, and is mainly a regional route, serving Kentucky and Ohio. It links I-80 and I-90 to I-70, and ultimately (via I-65) links to I-40. Major metropolitan areas served by I-71 include Louisville, Cincinnati, Columbus, and Cleveland. Approximately three quarters of the route lie east of I-75, leaving I-71 out of place in the Interstate grid. Route description , - , KY , , - , OH , , - , Total , ...
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Innerbelt Freeway
An innerbelt or outerbelt is a ring road or collection of roadways which is or implies that it is inner or outer ring road in relation to another ring road. Use of these terms is most common and near-exclusive to routes in the United States, mostly in the state of Ohio. Examples * Akron, Ohio – Akron's innerbelt is designated as Ohio State Route 59, from its terminus at Interstate 76 (I-76) to its proposed end at State Route 8. * Charlotte, North Carolina – Charlotte's innerbelt is composed of I-277 orbiting to the east, south, and north of downtown and of I-77 covering the west side. * Chicago, Illinois – Chicago's outerbelt is a collection of bikeways and hiking trails which form a loop around Chicago's southern and central regions. * Cleveland, Ohio – Cleveland's innerbelt is formed by the confluence of I-90 and the northern terminuses of I-71 and I-77. This short stretch of highway ends at "Dead Man's Curve". Cleveland's innerbelt was planned as a closed loop. The hig ...
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Intersection (road)
An intersection or an at-grade junction is a junction where two or more roads converge, diverge, meet or cross at the same height, as opposed to an interchange, which uses bridges or tunnels to separate different roads. Major intersections are often delineated by gores and may be classified by road segments, traffic controls and lane design. Types Road segments One way to classify intersections is by the number of road segments (arms) that are involved. * A three-way intersection is a junction between three road segments (arms): a T junction when two arms form one road, or a Y junction, the latter also known as a fork if approached from the stem of the Y. * A four-way intersection, or crossroads, usually involves a crossing over of two streets or roads. In areas where there are blocks and in some other cases, the crossing streets or roads are perpendicular to each other. However, two roads may cross at a different angle. In a few cases, the junction of two road segments ...
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Design Life
The design life of a component or product is the period of time during which the item is expected by its designers to work within its specified parameters; in other words, the life expectancy of the item. It is not always the actual length of time between placement into service of a single item and that item's onset of wearout. Another use of the term design life deals with consumer products. Many products employ design life as one factor of their differentiation from competing products and components. A disposable camera is designed to withstand a short life, whilst an expensive single-lens reflex camera may be expected to have a design life measured in years or decades. Long design lives Some products designed for heavy or demanding use are so well-made that they are retained and used well beyond their design life. Some public transport vehicles come into this category, as do a number of artificial satellites and spacecraft. In general, entry-level products—those at the ...
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Interstate 670 (Ohio)
Interstate 670 (I-670) is an Interstate Highway in the US state of Ohio that passes through Columbus connecting I-70 west of Downtown Columbus with I-270 and U.S. Route 62 (US 62) near the eastern suburb of Gahanna. I-670 provides access to John Glenn Columbus International Airport and intersects State Route 315 (SR 315) and I-71 downtown. The section between SR 315 and I-71 is commonly referred to by locals as the "North Innerbelt"; the rest of the Innerbelt consists of SR 315 (west), I-70 (south), and I-71 (east and south). History In the late 1970s, the Ohio Department of Transportation (ODOT) was unable to complete the Spring–Sandusky streets interchange, linking both sections of the highway, due to budget shortfalls and environmental regulations, leaving I-670 the only uncompleted Interstate in Ohio. Two decades passed before work began on the last remaining section, bridging the gap between the two completed sections. Work on thi ...
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Bob Taft
Robert Alphonso Taft III (born January 8, 1942) is an American politician and attorney, who served as the 67th governor of Ohio from 1999 to 2007 as a member of the Republican Party. A member of the Taft political dynasty, Taft served first in the Ohio House of Representatives (1976–1981), then as Hamilton County commissioner (1981–1990), next as Ohio Secretary of State (1991–1999, under George Voinovich), and then as governor. He was involved in several controversies, including Coingate, and was convicted of accepting illegal campaign contributions. After leaving office, Taft worked for the University of Dayton, beginning August 15, 2007. Personal background Taft was born in 1942 in Boston, to U.S. Senator Robert Taft Jr. and Blanca Duncan Noel. Bob's paternal grandfather was U.S. Senate Majority Leader Robert Alphonso Taft Sr.; his patrilineal great-grandfather was U.S. President and Chief Justice of the United States William Howard Taft; and his patrilineal g ...
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Guard Rail
Guard rail, guardrails, or protective guarding, in general, are a boundary feature and may be a means to prevent or deter access to dangerous or off-limits areas while allowing light and visibility in a greater way than a fence. Common shapes are flat, rounded edge, and tubular in horizontal railings, whereas tetraform spear-headed or ball- finialled are most common in vertical railings around homes. Park and garden railings commonly in metalworking feature swirls, leaves, plate metal areas and/or motifs particularly on and beside gates. High security railings (particularly if in flat metal then a type of palisade) may instead feature jagged points and most metals are well-suited to anti-climb paint. A handrail is less restrictive on its own than a guard rail and provides support. Guardrails also apply in a technology context. Public safety Many public spaces are fitted with guard rails as a means of protection against accidental falls. Any abrupt change in e ...
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Road Surface
A road surface (British English), or pavement (American English), is the durable surface material laid down on an area intended to sustain vehicular or foot traffic, such as a road or walkway. In the past, gravel road surfaces, hoggin, cobblestone and granite setts were extensively used, but these have mostly been replaced by asphalt or concrete laid on a compacted base course. Asphalt mixtures have been used in pavement construction since the beginning of the 20th century and are of two types: metalled (hard-surfaced) and unmetalled roads. Metalled roadways are made to sustain vehicular load and so are usually made on frequently used roads. Unmetalled roads, also known as gravel roads, are rough and can sustain less weight. Road surfaces are frequently marked to guide traffic. Today, permeable paving methods are beginning to be used for low-impact roadways and walkways. Pavements are crucial to countries such as United States and Canada, which heavily depend on road tr ...
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Interstate 70 (Ohio)
Interstate 70 (I-70) in the US state of Ohio provides access between Indiana and West Virginia. I-70 is a major highway for traffic within, to, from, and through Ohio. The highway is a core roadway of the Columbus metropolitan area and is of additional importance in the Dayton metropolitan area. Route description Along its path through Ohio, I-70 passes through the following counties: Preble, Montgomery, Clark, Madison, Franklin, Fairfield, Licking, Muskingum, Guernsey, and Belmont. As an Interstate Highway, by default, I-70 is a part of the National Highway System, a network of highways deemed most important for the country's economy, mobility, and defense. The portion of I-70 between I-675 and Enon Road in Clark County is designated as the "Deputy Suzanne Hopper Memorial Highway", in honor of a Clark County Sheriff's deputy who was shot and killed on January 1, 2011, while responding to reports of gunshots at a mobile home park on Enon Road, near I-70. The ...
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Interstate 270 (Ohio)
Interstate 270 (I-270) is an auxiliary interstate highway that forms a beltway loop freeway in the Columbus metropolitan area in the US state of Ohio, commonly known locally as The Outerbelt or the Jack Nicklaus Freeway. The zero-milepost is at the junction with I-71 east of Grove City. I-270, along with I-670, provides access to John Glenn Columbus International Airport. The entire length of I-270 is . It is one of four Interstate loops not to run concurrently with another Interstate freeway, the others being I-295 in Florida, I-485 in North Carolina, and I-610 in Texas. Route description I-270 provides access to several suburbs and towns surrounding Columbus, including Grove City, Westerville, Worthington, Hilliard, and Dublin. Although it started as a rural bypass of Columbus, many parts of it, primarily the northern section, have become more traveled and more congested over the years, making it less popular as a bypass and more widely regarded as a "suburb c ...
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