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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 con ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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 and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Interstate 71 In 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 , Kent ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Local–express Lanes
The local–express lane system is an arrangement of carriageways within a major highway where long distance traffic can use lanes with fewer interchanges compared to local traffic which use 'local' or 'collector' lanes that have access to all interchanges. This can also be called a collector–distributor lane within a single interchange. One of the longest examples is Highway 401 in Toronto, where highway ramps between express and local/collector lanes cross over one another; these are commonly known as braided ramps. Dot.ca.gov. Retrieved on 2013-07-16. Given the considerable overall width of this design, new suburban freeways are often designed with interchanges spaced far enough apart to avoid the need for parallel roadways. This concept is different from ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ohio State Route 3
State Route 3 (SR 3) is a major north–south (physically northeast-southwest) highway in Ohio which leads from Cincinnati to Cleveland by way of Columbus. It is the second longest state route in Ohio. Because of this, the road is also known as the 3-C Highway, a designation which predates the Ohio state highway system. It is the only state route to enter all three of Ohio's largest cities, though it has largely been bypassed by Interstate 71 (I-71). The route's southern terminus is in downtown Cincinnati at the U.S. Route 27 (US 27)/US 52/US 127 concurrency, which is also the western terminus of US 22. SR 3 and US 22 share the same path for nearly , parting ways in the city of Washington Court House, where SR 3 is joined with US 62. This concurrency runs nearly to Columbus. From there, SR 3 continues solo to Sunbury, where it joins US 36 for just over until it reaches Mount Vernon. SR 3 ends in Cleveland at Public Square, with the last several miles concurre ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ohio State Route 315
State Route 315, known locally as the Olentangy Freeway, running almost parallel to Olentangy River Road for most of its length, is a north–south highway in central Ohio, in the Columbus metropolitan area. It may be seen abbreviated as SR 315, OH-315, or simply 315. Its southern terminus is at the south junction of I-70 and I-71 in Columbus, and its northern terminus is at US 23 near Delaware. It is a controlled access freeway from its southern terminus to I-270. The controlled access section carries two or three lanes in each direction, depending on the location. North of I-270, it becomes a two-lane road. It roughly follows the Olentangy River for about two-thirds of its length. The route passes through The Ohio State University campus. The section between Interstate 670 and Interstate 70 is known as the West Innerbelt, and it is commonly referred to as such in traffic reports. The original name of this section was Sandusky Street. Route description Lawrence E. Hughes Mem ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ohio State Route 161
State Route 161 (SR 161) is an east–west state highway in central Ohio. Its western terminus is in Mutual at State Route 29 and its eastern terminus is near Alexandria at State Route 37. It is long. State Route 161 passes through Columbus, the capital of Ohio, and a variety of towns including Plain City, Dublin, and New Albany. The route was established in 1924 to connect Plain City and Dublin. It was later expanded to cover Mutual and Granville. Parts of SR 161 in Dublin and New Albany were upgraded to a freeway in 1969 and 1997. Route description SR 161 starts off in Mutual as Milford Road, at a T-intersection at SR 29. The road turns northeast and later meets SR 559 and Bullard Rutan Road in a 5-point intersection. later, a concurrency begins with SR 4. later, the concurrency ends with SR 4 continuing to move north. About later, SR 38 starts a very short concurrency at Chuckery. After Chuckery, SR 38 splits off. There are no more major intersections until SR ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
I-270 At US-33-SR-161
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] |
Interstate 70 In 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 port ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Combination Interchange
In the field of road transport, an interchange (American English) or a grade-separated junction (British English) is a road junction that uses grade separations to allow for the movement of traffic between two or more roadways or highways, using a system of interconnecting roadways to permit traffic on at least one of the routes to pass through the junction without interruption from crossing traffic streams. It differs from a standard intersection, where roads cross at grade. Interchanges are almost always used when at least one road is a controlled-access highway (freeway or motorway) or a limited-access divided highway (expressway), though they are sometimes used at junctions between surface streets. Terminology ''Note:'' The descriptions of interchanges apply to countries where vehicles drive on the right side of the road. For left-side driving, the layout of junctions is mirrored. Both North American (NA) and British (UK) terminology is included. ; Freeway juncti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Interstate 610 In Texas
Interstate 610 (I-610) is a freeway that forms a loop around the inner city sector of the city of Houston, Texas. I-610, colloquially known as The Loop, Loop 610, The Inner Loop, or just 610, traditionally marks the border between the inner city of Houston ("inside the Loop") and its surrounding areas. It is the innermost of the three Houston beltways, the other two being Texas State Highway Beltway 8, Beltway 8 (Sam Houston Tollway) and Texas State Highway 99, State Highway 99 (SH 99, Grand Parkway), of which various segments are under construction or planning. In Houston, the area inside the 610 Loop is the urban core. Jeff Balke of the ''Houston Press'' wrote that the freeway "is as much a social and philosophical divide as a physical one". Mike Snyder in the ''Houston Chronicle'' wrote that as someone from the 610 Loop he historically felt "kind of special" due to being close to "the city’s historical core and its major business, educational and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Interstate 485
Interstate 485 (I-485) is a auxiliary Interstate Highway encircling Charlotte, North Carolina. As a complete Ring road, loop, it is primarily signed with "inner" and "outer" designations, though at some major interchanges, supplemental signage reflects the local compass orientation of the road. The entire route lies within Mecklenburg County, North Carolina, Mecklenburg County. A beltway for the Charlotte metropolitan area was first proposed in the mid-1970s, with the first section opening in 1990. The beltway was completed in stages over the next several decades, with completion of the last segment of the highway on June 5, 2015. Route description I-485 travels around the city of Charlotte, with milemarkers beginning/ending at the Interstate 77 in North Carolina, I-77/U.S. Route 21 in North Carolina, US Highway 21 (US 21) interchange with the highway near Pineville, North Carolina, Pineville. Lane counts vary from four to eight, while the posted speed limit t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Interstate 295 In Florida
Interstate 295 (I-295), an auxiliary route of I-95, is a beltway around central Jacksonville, Florida. The beltway consists of two segments, the West Beltway (formerly signed as simply I-295), and the East Beltway (formerly signed as State Road 9A, SR 9A), with I-95 serving as the dividing line between the two. The entire highway carries a hidden designation as SR 9A by the Florida Department of Transportation (FDOT). The West Beltway was constructed in the 1970s, with the East Beltway being built from the 1980s to the 2000s. Route description Beginning at the I-95 interchange in southeastern Duval as the West Beltway, the beltway travels west, passes through the Mandarin area with interchanges at Old St. Augustine Road, and SR 13 (San Jose Boulevard). It then travels along the Buckman Bridge crossing the St. Johns River immediately south of Naval Air Station Jacksonville (NASJAX), and serves as a major connection in the southern part of Jacksonville. At the we ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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