Английская Википедия:Interstate 75
Шаблон:Short description Шаблон:Use mdy dates Шаблон:Use American English Шаблон:Infobox road
Interstate 75 (I-75) is a major north–south Interstate Highway in the Great Lakes and Southeastern regions of the United States. As with most Interstates that end in 5, it is a major cross-country, north–south route, traveling from State Road 826 (SR 826, Palmetto Expressway) and SR 924 (Gratigny Parkway) on the Hialeah–Miami Lakes border (northwest of Miami, Florida) to Sault Ste. Marie, Michigan, at the Canadian border. It is the second-longest north–south Interstate Highway (after I-95) and the seventh-longest Interstate Highway overall.[1]
I-75 passes through six different states. The highway runs the length of the Florida peninsula from the Miami area and up the Gulf Coast through Tampa. Farther north in Georgia, I-75 continues on through Macon and Atlanta before running through Chattanooga and Knoxville and the Cumberland Mountains in Tennessee. I-75 crosses Kentucky, passing through Lexington before crossing the Ohio River into Cincinnati, Ohio. In Ohio, the highway runs up the western side through Dayton and Lima before crossing into Michigan north of Toledo. I-75 runs northeasterly along the Lake Erie shoreline and Detroit River into the city of Detroit before turning northwesterly and northward to the Mackinac Bridge where the freeway crosses the strait between Lakes Huron and Michigan. Farther north, I-75 approaches the Canadian border at Sault Ste. Marie, downriver from Lake Superior, Шаблон:Convert from its origins near the subtropical Atlantic Ocean.
Route description
Шаблон:Lengths table |- |FL || 470.88 || 757.81 |- |GA || 355.11 || 571.49 |- |TN || 161.86 || 260.49 |- |KY || 191.78 || 308.64 |- |OH || 211.30 || 340.05 |- |MI || 395.54 || 636.56 |- |Total || 1786.47 || 2875.04 |} Шаблон:Multiple image
Florida
Шаблон:Main I-75 starts at an interchange with SR 924 and SR 826 on the Hialeah–Miami Lakes border in suburban Miami. After an intersection with the Homestead Extension of Florida's Turnpike and an interchange with I-595 and the Sawgrass Expressway (SR 869), the Interstate leaves the Miami metropolitan area and turns westward to travel through the Everglades along the tolled Alligator Alley, which brings the highway to the Gulf Coast and Naples, where it again heads north. Passing through Bonita Springs, Fort Myers, and Sarasota, I-75 is six lanes all the way to Georgia. The freeway enters the Tampa Bay area before the interchange with I-275 northbound, which handles St. Petersburg-bound traffic. Within the Tampa metro are three more major junctions: one with the Lee Roy Selmon Expressway which carries traffic into Downtown Tampa, one with I-4 (a turbine interchange) which carries traffic across the center of the state to the East Coast, and another as I-275 traffic defaults back onto northbound. The freeway proceeds to enter suburban portions of Pasco, Hernando, and Sumter counties on its way to Ocala and Gainesville. At Lake City, Florida, I-10, intersects with I-75. Afterward, the northmost stretch of I-75 in Florida exits the Sunshine State into southern Georgia.
Georgia
Шаблон:Main I-75 (unsigned State Route 401 [SR 401] within Georgia) enters Georgia near Lake Park, and it continues northward through the towns of Valdosta, Tifton, and Cordele until it reaches the Macon area, where it intersects with I-16 eastbound toward I-75's route. After Macon, it passes the small town of Forsyth. The freeway reaches no major junctions again until in the Atlanta metropolitan area. The first metropolitan freeway met is I-675, then followed by I-285, Atlanta's only beltway dubbed as the Perimeter Beltway. It crosses inside the I-285 beltway and heads north several miles toward Downtown Atlanta. I-75 then runs concurrently with I-85 due north over the Downtown Connector through the central business district of Atlanta, where it intersects with I-20. The areas where I-85 and I-75 run concurrently are some of the most traffic-prone Interstate Highways in the nation. After the two Interstates split, I-75 diverts from I-85 and heads toward the northwest suburbs of Atlanta, with the major cities being Marietta and Kennesaw that it bypasses. To the northwest of Marietta, the highway runs concurrently with I-575. After the interchange with I-575, the highway leaves the Atlanta metro area and traverses the Blue Ridge Mountains in the north Georgia region as it heads toward Chattanooga.
Tennessee
Шаблон:Main The freeway enters Tennessee directly in the Chattanooga metropolitan area, where it intersects with I-24. Exiting Chattanooga to the northeast, I-75 passes through an area known for dense fog. Twelve people were killed and 42 were injured in a 1990 I-75 fog disaster on that stretch of I-75 in heavy fog on December 11, 1990.[2] I-75 does not meet any other freeways until it overlaps I-40 near Farragut and heads eastbound. Together, they enter the outskirts of Knoxville, where I-75 overlaps itself with a different road, this time I-640, but only for a short time. When the two meet I-275, I-75 encounters some of its highest points of elevation through the Cumberland Mountains, cutting through the uppermost peaks and ridges.
Kentucky
Шаблон:Main I-75 continues northbound through the hilly terrain of the Cumberland Plateau region of Kentucky, passing through London and Richmond and eventually reaching Lexington, where it briefly runs concurrently with I-64 before splitting off in the direction of Georgetown. Afterward, the route heads in the direction of Ohio. Near Walton, I-71 runs concurrently with I-75 for the next Шаблон:Convert or so and heads toward Cincinnati. The two concurrent Interstates then make an interchange with I-275, the Cincinnati beltway. After passing through Covington, the I-71/I-75 highway traverses the Ohio River via the lower level of the Brent Spence Bridge and continues into Downtown Cincinnati.
Ohio
Шаблон:Main Immediately after entering Cincinnati, I-75 diverges from I-71, remaining generally due north through the Cincinnati metro area while I-71 curves more to the east and northeast through downtown Cincinnati and its surrounding suburbs. I-74, Ohio State Route 562, and Ohio State Route 126 all intersect the freeway as it makes its way northward. After another interchange with the I-275 beltway, the freeway continues within the metro area, passing through Middletown and heading toward Dayton, where I-675, I-70, and U.S. Route 35 have interchanges with I-75. The interchange of I-75 with I-70 is known as the Freedom Veterans Crossroads.[3] After exiting the city of Dayton, I-75 makes its way northbound through Ohio, passing through smaller cities of Troy, Sidney, Wapakoneta, Lima, Findlay and Bowling Green before finally reaching Toledo located on the western shore of Lake Erie and the border of Michigan. I-75 meets the I-475 interchange in the southern suburbs of Toledo in Perrysburg and then I-80, I-90, and the Ohio Turnpike. As the interstate highway passes through downtown Toledo, I-475 meets with I-75 again just north of the downtown area of Toledo. It then continues through some industrial areas as it progresses north before approaching I-280, which is the last major junction in Ohio. I-75 then passes by the Lake Erie neighborhoods of Shoreland and Point Place, just before entering the US state of Michigan with the sign welcoming motorists to Michigan.
Michigan
Upon entering Michigan, I-75 follows the northwestern shore of Lake Erie, passing through the residential neighborhoods of Toledo and Luna Pier until about Monroe in which it then heads northeast to enter Detroit. The freeway makes an interchange with I-275 in northern Monroe County. On a further note, it does not meet with any major junctions until in Downtown Detroit. Once near downtown, I-75 meets several interchanges: an interchange that leads into Canada via the Ambassador Bridge (international bridge border crossing) to Windsor, Ontario; an interchange with I-375; I-94; I-96; M-10; M-8. I-696 also intersects I-75 in the northern metro area. When the freeway reaches Pontiac, there is a junction with M-59 and in Flint further northward. It meets I-475 and I-69 and overlaps U.S. Route 23 (US 23). The Interstate then heads north toward Saginaw where I-675 acts as a spur route into the city. Further north in Bay City, US 10 provides access to Midland as well as downtown Bay City. When it nears Standish, US 23 diverts from I-75 to Lake Huron, where it heads further north. The last major interchange in the state of Michigan before it crosses the international border into Canada is at 4 Mile Road just south of Grayling where US 127 ends with traffic merging onto northbound I-75 and southbound taking drivers through the center of the state. At Mackinaw City, I-75 makes an interchange with US 31 and US 23 before crossing the Mackinac Bridge to reach the Upper Peninsula of Michigan. I-75 is the only Interstate located in the Upper Peninsula of Michigan and it continues until it crosses the Canadian border via the Sault Ste. Marie International Bridge.
History
This limited access highway that was planned in the 1950s roughly follows the general route of many older at-grade highways, including US 2, US 27, US 25, and US 41, among others. Some of these older US Highways (several of which are still in existence) previously had replaced the eastern route of the old Dixie Highway.
I-75 was planned to end in Tampa, Florida, in the original plan for Шаблон:Convert of Interstate Highways. However, beginning in the 1960s, there was a huge growth in the population of Southwest Florida (Sarasota, Fort Myers, Naples, Cape Coral, etc.), hence the need for new highways, especially a north–south freeway, as well as one connecting Florida's Gulf Coast to South Florida.[4] At first, Florida state legislators proposed a toll in the new highway, and, by 1968, it was decided that the federal government would pay 90 percent toward the extension of I-75 to southwestern and southeastern Florida.[5] This included subsuming a toll highway from Naples to the Fort Lauderdale area, the Alligator Alley, and furthermore to connect this expressway with I-95 in North Miami—though due to some local opposition, I-75 presently ends a few miles short of I-95.
I-75 was completed in Kentucky in 1970. The last segment in Michigan opened to traffic on November 1, 1973.[6] The last section of I-75 in Tennessee was completed on December 20, 1974.[7] On December 21, 1977, I-75 was completed from Tampa to Sault Ste. Marie with its final segment opening between northern Marietta, Georgia, and Cartersville, Georgia. It was estimated to have cost $3.5 billion in 1977 dollars (equivalent to $Шаблон:Formatprice in Шаблон:Inflation-yearШаблон:Inflation-fn) to build the original section.[8] The final stretch of I-75 in South Florida was completed in 1986 in Miami-Dade and Broward counties, and the last stretch to receive the signs for I-75 was the reconstructed (rebuilt and widened) Alligator Alley on November 25, 1992.[9]
Junction list
- Florida
- Шаблон:Jct on the Hialeah–Miami Lakes city line
- Шаблон:Jct on the Davie–Sunrise-Weston tripoint
- Шаблон:Jct in Weston
- Шаблон:Jct on the Solana–Cleveland CDP line
- Шаблон:Jct in Ellenton
- Шаблон:Jct east-northeast of Terra Ceia
- Шаблон:Jct in Palm River-Clair Mel
- Шаблон:Jct in Mango
- Шаблон:Jct on the Lutz–Wesley Chapel CDP line
- Шаблон:Jct west-northwest of Ridge Manor
- Шаблон:Jct southeast of Ocala
- Шаблон:Jct in Ocala
- Шаблон:Jct in Alachua
- Шаблон:Jct in Ellisville
- Шаблон:Jct in Lake City
- Шаблон:Jct west-northwest of Five Points
- Шаблон:Jct north-northeast of Suwannee Springs
- Georgia
- Шаблон:Jct in Valdosta
- Шаблон:Jct northwest of Valdosta. The highways travel concurrently to Hahira.
- Шаблон:Jct in Tifton
- Шаблон:Jct in Tifton
- Шаблон:Jct in Cordele
- Шаблон:Jct in Unadilla
- Шаблон:Jct in Perry
- Шаблон:Jct in Perry
- Шаблон:Jct southwest of Macon
- Шаблон:Jct in Macon
- Шаблон:Jct in Macon
- Шаблон:Jct in Macon
- Шаблон:Jct northwest of Macon
- Шаблон:Jct northwest of Bolingbroke
- Шаблон:Jct in Stockbridge
- Шаблон:Jct west of Morrow
- Шаблон:Jct in Forest Park
- Шаблон:Jct on the Atlanta–Hapeville city line
- Шаблон:Jct in Atlanta. The highways travel concurrently through Atlanta.
- Шаблон:Jct in Atlanta
- Шаблон:Jct in Atlanta
- Шаблон:Jct in Atlanta. End of the concurrency with I-85.
- Шаблон:Jct in Atlanta
- Шаблон:Jct in Atlanta
- Шаблон:Jct in Cumberland
- Шаблон:Jct north-northwest of Marietta
- Шаблон:Jct in Cartersville
- Шаблон:Jct in Resaca
- Шаблон:Jct in Dalton
- Шаблон:Jct southeast of Ringgold
- Tennessee
- Шаблон:Jct in East Ridge
- Шаблон:Jct on the East Ridge–Chattanooga city line
- Шаблон:Jct in Chattanooga. The highways travel concurrently to north of Collegedale.
- Шаблон:Jct in Cleveland
- Шаблон:Jct in Lenoir City
- Шаблон:Jct west of Farragut. The highways travel concurrently to Knoxville.
- Шаблон:Jct in Knoxville
- Шаблон:Jct in Knoxville
- Шаблон:Jct in Knoxville. I-75/I-640 travels concurrently through Knoxville.
- Шаблон:Jct in Knoxville. The highways travel concurrently through Knoxville.
- Шаблон:Jct in Knoxville
- Шаблон:Jct in Rocky Top
- Шаблон:Jct in Rocky Top. The highways travel concurrently to Caryville.
- Шаблон:Jct in Jellico
- Kentucky
- Шаблон:Jct in Goldbug
- Шаблон:Jct in Corbin
- Шаблон:Jct east-southeast of Mount Vernon
- Шаблон:Jct in Mount Vernon
- Шаблон:Jct in Richmond
- Шаблон:Jct south-southeast of Lexington. The highways travel concurrently to Lexington.
- Шаблон:Jct in Lexington
- Шаблон:Jct in Lexington. The highways travel concurrently through Lexington.
- Шаблон:Jct in Lexington
- Шаблон:Jct in Georgetown
- Шаблон:Jct in Georgetown
- Шаблон:Jct in Walton. The highways travel concurrently to Cincinnati, Ohio.
- Шаблон:Jct in Florence
- Шаблон:Jct in Erlanger
- Шаблон:Jct in Fort Mitchell
- Шаблон:Jct in Covington
- Ohio
- Шаблон:Jct in Cincinnati
- Шаблон:Jct in Cincinnati
- Шаблон:Jct in Cincinnati. I-75/US 27/US 52 travel concurrently through Cincinnati.
- Шаблон:Jct in Cincinnati
- Шаблон:Jct in Sharonville
- Шаблон:Jct southeast of Miamisburg
- Шаблон:Jct in Dayton
- Шаблон:Jct in Vandalia
- Шаблон:Jct in Vandalia
- Шаблон:Jct in Piqua
- Шаблон:Jct in Wapakoneta
- Шаблон:Jct in Findlay
- Шаблон:Jct in Findlay
- Шаблон:Jct in Bowling Green
- Шаблон:Jct in Perrysburg. I-75/US 23 travels concurrently through Perrysburg.
- Шаблон:Jct in Perrysburg
- Шаблон:Jct in Rossford
- Шаблон:Jct in Toledo
- Шаблон:Jct in Toledo
- Шаблон:Jct in Toledo
- Michigan
- Шаблон:Jct north-northeast of Monroe
- Шаблон:Jct in Taylor
- Шаблон:Jct in Detroit
- Шаблон:Jct in Detroit
- Шаблон:Jct in Detroit
- Шаблон:Jct on the Ferndale–Hazel Park–Royal Oak–Madison Heights city line
- Шаблон:Jct west-northwest of Clarkston
- Шаблон:Jct west of Grand Blanc
- Шаблон:Jct south-southwest of Flint. The highways travel concurrently to southwest of Standish.
- Шаблон:Jct in Flint
- Шаблон:Jct west of Beecher
- Шаблон:Jct east of Saginaw
- Шаблон:Jct north-northwest of Zilwaukee
- Шаблон:Jct west of Bay City
- Шаблон:Jct south of Grayling
- Шаблон:Jct north-northeast of Carp Lake
- Шаблон:Jct in Mackinaw City
- Шаблон:Jct in St. Ignace
- Sault Ste. Marie International Bridge at the Canada–United States border in Sault Ste. Marie
Auxiliary routes
- Tampa–St. Petersburg, Florida: I-175 (not directly connected), I-275, I-375 (not directly connected)
- Macon, Georgia: I-475
- Atlanta, Georgia: I-675
- Suburban spur to Canton, Georgia: I-575 in the Atlanta area
- Knoxville, Tennessee: I-275
- Cincinnati, Ohio: I-275
- Dayton, Ohio: I-675
- Toledo, Ohio: I-475
- Detroit, Michigan: I-275, I-375
- Flint, Michigan: I-475
- Saginaw, Michigan: I-675
References
Шаблон:Reflist Шаблон:Refbegin
External links
Шаблон:Attached KML Шаблон:Commons category
- Шаблон:Osmrelation-inline
- Interstate 75 at Michigan Highways
- Interstate 75 on Cincinnati-Transit.net
Шаблон:Interstates Шаблон:Authority control