The last section was completed and opened back in 1986. This highway was constructed back in 1957 although it was not completed until 1990. Longest interstate stretches in one state Quiz Stats. What is the longest interstate in the US? US 12. Actually, they overlap for about a half-mile: These two routes first intersected in 1945, when TX 6 was extended. Hint: One end begins in Boston. By Ferdinand Bada on May 14 2019 in World Facts. Technically I-375 in Michigan is the nation’s shortest interstate highway. California continues to rank as having the worst congestion in the country because of its densely populated cities. The Pennsylvania Turnpike between Irwin (southeast of Pittsburgh) and Carlisle (west of Harrisburg) was officially opened in October 1940 and is now designated as I-76 and I-70. Calculated using DeLorme Street Atlas USA software, Alaska Department of Transportation and Public Facilities, Arkansas State Highway and Transportation Department, "Connecticut State Numbered Routes and Roads", "National Highway Planning Network GIS data", "Length of Indiana Route 37: Southern Segment", "Length of Indiana Route 37: Northern Segment", 2009 Volume of Traffic on the Primary Road System of Iowa, "Highway Information System Official Milepoint Route Log Extract", Louisiana Department of Transportation and Development, Michigan Center for Shared Solutions and Technology Partnerships, Mississippi Public Roads: Selected Statistics: Extent, Travel, and Designation, New Hampshire Department of Transportation, New York State Department of Transportation, "RI82B: Centerline Miles, Lane Miles, and VMT by Route and County", "SH-3—Seiling to Southwest Oklahoma City", "Length of South Dakota Route 20: Western Segment", "Length of South Dakota Route 20: Eastern Segment", Washington State Department of Transportation, "WYDOT Reference Marker Book November 2004", https://en.wikipedia.org/w/index.php?title=List_of_longest_state_highways_in_the_United_States&oldid=961163439, United States-related lists of superlatives, Articles with dead external links from December 2013, Wikipedia articles needing page number citations from December 2015, Articles with obsolete information from February 2012, All Wikipedia articles in need of updating, Articles containing potentially dated statements from 2007, All articles containing potentially dated statements, Articles with disputed statements from January 2015, Articles with unsourced statements from October 2007, Articles with unsourced statements from December 2019, Creative Commons Attribution-ShareAlike License, This page was last edited on 6 June 2020, at 23:29. If you are traveling along Detroit, Atlanta, Cincinnati, Tampa or Miami then chances are you will pass by this interstate as well. The second-longest is Texas 6, at 551 miles*. For this reason, some parts are of lower quality than others. Essentially what is the longest route in a state for two points that is also the fastest route between those two points. In second, is California. Generally, highways with odd numbers go from south to north while those with even numbers run in a west to east direction. For example, the little town of Wallace, Idaho boasts the last I-90 stop light in the Rocky Mountains. Test your knowledge on this geography quiz and compare your score to others. One such designation is the Purple Heart Trail, which originates at a monument in Mt. These two routes intersect in the town of De Leon. I-90: 3,085 Miles (Seattle, Washington to Boston, Massachusetts) I-90 is the longest interstate in the country, transversing 13 states. It starts near Safeco Field in Seattle then passes through a tunnel under Mount Baker Ridge, listed on the National Register of Historic Places. At 568 miles*, Texas 16 is the longest state highway in Texas (that is, the longest road with a state highway designation, as opposed to a US route or an interstate). Being one of the major interstate found on the southern part of the United States, the road covers over 2460.34 miles. Sure one can traverse as many roads as possible in California without criss-crossing and be out there for days, but that’s not the point of this. One such designation is the Purple Heart Trail, which originates at a monument in Mt. The longest Interstate is I-90, which runs from Seattle, Washington to Boston, Massachusetts, a distance of 3,020.54 miles. View the slideshow above to see the country's 10 longest interstate highways, their length, states served and termini. On average, more than 11 people die on the highway each year. There is a simple reason why it is the longest stretch of Interstate to open. The western terminus is situated in Seattle, Washington while the eastern terminus is located in Boston, Massachusetts. The road, which goes from east to west, starts in the downtown parts of San Francisco in California and ends at Teaneck, New Jersey. This east-west transcontinental freeway goes through 13 different states and passes through plenty of major cities, stopping by a few quirky local landmarks as well! So what is the longest point-to-point drive within one state? The Interstate Highways in Washington is a group of seven designated Interstate Highways within the state of Washington in the Pacific Northwest region of the United States. Spanning 3,365 miles (5,415 km), it is the longest road in the United States, and particularly from Newport, Oregon to Boston, Massachusetts, the route is roughly parallel to that of the newer Interstate 90 (I-90), which is in turn the longest Interstate Highway in the U.S.. What is the difference between a US highway and an interstate? It would take almost 24 hours and 1,073 miles to drive from Homer, on the Pacific coast, to Prudhoe Bay, on the Arctic Ocean. Interstates are commonly dedicated as war memorial highways throughout the United States. I-70 : 2,153.13 mi 6. — There you have it! California is consistently the state with the most highway congestion in the United States. The Interstate Highways in Michigan are the segments of the national Dwight D. Eisenhower System of Interstate and Defense Highways that are owned and maintained by the U.S. state of Michigan, totaling about 1,239 miles (1,994 km). They are assigned one- or two-digit route numbers, whereas their associated "auxiliary" Interstate Highwaysreceive three-digit route numbers. Highway Review: OK 3 is the longest state highway in Oklahoma by far, and has to be one of the top three longest state highways in the country. The longest Interstate is I-90, traveling from Seattle, WA to Boston, MA over 13 states for a total distance of 3,020.54 miles. Interstates that are located within a single state (such as H-1 in Hawaii) are designed to the same standards as all interstates and would fall under the defense highway part of the system. It is the fourth longest interstates roads. 1. OK-3's length was computed using OK-3E, the older (and longer) of its two forks. On the other hand, Auxiliary or Three-digit Interstate Highways have three letters as the route number. Get Started. An interstate is not simply a road that goes to another state, it is a part of the "Dwight D. Eisenhower National System of Interstate and Defense Highways." Highways whose route nu… It was originally mapped out in the federal plan of the interstate Highway plan. The National Highway system of the United States refers to a network of highways designed for traffic moving at a high speed with all entry and exit points carefully regulated. Essentially what is the longest route in a state for two points that is also the fastest route between those two points. Each Interstate Highway is assigned a route number that can be either one or two digits. All maps, graphics, flags, photos and original descriptions © 2020 worldatlas.com, Longest Interstate Highways in the United States, Longest Hiking Trails In The United States. Just like the other three longest roads it cuts across some of the major southern states and cities. I-94: The Famed Interstate. This 77-mile stretch of highway was the longest section of Interstate to open at one time in the nation. As the population in this state continues to grow, congestion will only increase. I-90 : 3,101.77 mi 2. So what is the longest point-to-point drive within one state? The highway passes through eight states which are California, Arizona, New Mexico, Texas, Oklahoma, Arkansas, Tennessee, and North Carolina. Interstate 90 (I-90) runs from Boston, Massachusetts, to Seattle, Washington. This 77-mile stretch of highway was the longest section of Interstate to open at one time in the nation. The I-80 is also a transcontinental highway that was constructed back in 1956. Using the Dalton Highway/North Slope Haul road in Alaska, the answer is…. Thankfully, between the Interstate Highway System and the United States Numbered Highway System, there's no shortage of meandering routes to choose from when planning your next adventure. Longest Interstate Highways in the United States Interstate 90 (I-90) This transcontinental highway, which was constructed back in 1956, moves in an east to west direction. Popular Quizzes Today. U.S. 45, which runs the length of the state, from Wisconsin to Kentucky, is the longest numbered route in Illinois. During its construction, this highway made use of roads that were already in existence. The western terminus is situated in Seattle, Washington while the eastern terminus is located in Boston, Massachusetts. The road goes from east to west from Santa Monica, California to Jacksonville, Florida. I-90 holds the title for the longest interstate in the United States, and is also the northernmost of the highway system. Zur Klassifizierung siehe Interstate Highway. Interstate 90 also known as I-90 is an east-west transcontinental freeway and the longest Interstate Highway in the United States at 3,020 miles. In the United States, each state maintains its own system of state highways. Here’s a list of the six longest U.S. interstates and what makes them unique. The newest systems are the I-14, I-11, and I-87, which were all constructed in 2017. As of 2007. , the longest state … I-40 : 2,555.10 mi 4. From Interstate 25, which traverses the Rocky Mountains as it connects New Mexico and Wyoming, to US Route 20, which spans from Boston, Massachusetts, to Newport, Oregon, here are 21 of America's longest … Longest Interstate Routes: Interstate: From To: Miles: I-90: Seattle, WA to Boston, MA: 3,020.54 miles: I-80: San Francisco, CA to Teaneck, NJ: 2,899.54 miles : I-40: Barstow, CA to Wilmington, NC: 2,555.40 miles : I-10: Los Angeles, CA to Jacksonville, FL: 2,460.34 miles: I-70: Cove Fort, UT to Baltimore, MD: 2,153.13 miles: Shortest (2-Digit) Interstate Routes: Interstate: From To: Miles Vernon, Virginia. There are interstate highways, roads built to interstate standards, in Hawaii. East-west interstates are even-numbered with the lowest starting in the south, while north-south interstates are odd-numbered, with numbers increasing from west to east. Texas contains about one-third of the highways total length. Montana 200 may be the only highway that tops Oklahoma 3 for that award, as that highway goes east-west across the Big Sky Country. DC-295 is the only non-national route in the district. In the United States, it is known as one of the longest highways that passes through six states including Kentucky, Georgia, Michigan, Tennessee Ohio and Florida. Re: Longest Interstate You Haven't Been On « Reply #150 on: November 07, 2019, 12:28:14 PM » Kudos to the OP for this one - it's an intriguing question to ponder. The tenth longest highway in America is Route 12, starting in Detroit and ending in Aberdeen, Washington, covering 2,483 miles. How to get a refund ️ State … Here are 7 of the interstates with the most impact and, naturally, longest reach. Please update this article to reflect recent events or newly available information. The system has been in operation since its formation on June 29, 1956. The longest of these, Interstate 75 (I-75), is also the longest highway of any kind in the state. The longest Interstate Highway in the US is the I-90. This is a list of the longest state highways in each state. This highway crosses through 11 states which are California, Nevada, Utah, Wyoming, Nebraska, Iowa, Illinois, Indiana, Ohio, Pennsylvania, and New Jersey. Parts of older routes that are part of the I-90 include the New York State Thruway, Indiana Toll Road, and others. Rate 5 stars Rate 4 stars Rate 3 stars Rate 2 stars Rate 1 star . I-10 : 2,460.34 mi 5. Vernon, Virginia. The third longest interstate highway travels 2,555 miles between Barstow, California and Wilmington, North Carolina. Dies ist eine Auflistung von Interstate Highways in den USA. Rate 5 stars Rate 4 stars Rate 3 stars Rate 2 stars Rate 1 star . That's just 3,696 feet. I-94 is deceptively large and travels through a significant number of northern states, including Wisconsin, Illinois, Minnesota and more. In order to improve the system, the US government has been coming up with newer highways that are not on the list. There's no shortage of meandering roads to choose from for your next US road trip. Purple Heart Trail routes include I-5 in California, I-35 in Texas and I … While driving across the U.S., it might seem like some highways are never-ending, but which one's actually the longest? I guess in a bad way is Interstate 40, since it is considered the most dangerous highway in the state, but that is also thanks for being the longest Interstate in North Carolina. While signed as an interstate, in doesn’t actually leave one state and enter another. There is a simple reason why it is the longest stretch of Interstate to open. One of the causes of inter-state conflicts in Africa is the colonial boundaries. Typically, odd-numbered Interstates run south-north, with lower numbers in the west and higher numbers in the east; even-numbered Interstates run west-east, with lower numbers in the south and higher numbers in the north. According to a study by TRIP, a national transportation research group, California leads the country with 85 percent urban interstate congestion. Die Interstate Highways in den USA. In the case of the auxiliary system, each highway has a special number that indicates its parent highway. 1,099 miles. Longest Interstate highways in US. It was routed a considerable distance from the existing parallel U.S. 30 that passes well to the north of I-80. And it is truly the longest ‘in-one-state’ driving distance. Purple Heart Trail routes include I-5 in California, I-35 in Texas and I-95 between Augusta and Holton, Maine. The highway goes from east to west from Barstow, California to Wilmington, North Carolina. Can you name the longest stretches of continuously numbered interstate within one state? The highway runs parallel to the US Route 20 for the most part and passing through 13 states. The last section of this road, which acts as a connection between Wilmington and Raleigh, was finished in the later stages of the 1980s. This transcontinental highway, which was constructed back in 1956, moves in an east to west direction. 1.) Can you name the longest stretches of continuously numbered interstate within one state? With a length of 1.062 miles it runs north and south in the city of Detroit. Unlike the two highways above, this one was constructed a year later in 1957. by Dralcoffin Plays Quiz not verified by Sporcle . When I-80 opened between Laramie and Walcott Junction, it was a big deal. The second longest is I-80, which covers the 2,907 miles between New York City and San Francisco. Popular Quizzes Today. [a] This is a list of the longest state highways in each state. The highway goes through eight states which are California, Arizona, New Mexico, Texas, Louisiana, Mississippi, Alabama, and Florida. The shortest Interstate is I-878 in New York City, which is all of seven-tenths of a mile long. As of 2007[update], the longest state highway in the nation is Montana Highway 200, which is 706.624 miles (1,137.201 km) long. In a good way is the Blue Ridge Parkway, because a scenic, cruising route through the North Carolina Mountains. There are 70 primary Interstate Highways in the Interstate Highway System, a network of freeways in the United States. by Dralcoffin Plays Quiz not verified by Sporcle . Los Angele… Interstate State Mileage; I-10: 881.00: I-5: 796.53: I-20: 636.08: I-90: 551.68 : I-35: 504.15: I-75: 470.88: I-25: 462.12: I-80: 455.32: I-40: 455.28 : I-70: 451.04: I-70: 424.15 : I-40: 419.40: I-90: 412.76: I-80: 410.67: I-80: 402.… The shortest of the longest state highways is District of Columbia Route 295, which is only 4.29 miles (6.90 km) long. The highway is 4,860.2km-long, ranking as the ninth longest highway in the world and the longest Interstate Highway in the US. I-80 : 2,899.54 mi 3. Longest interstate stretches in one state Quiz Stats. Homer, the end of the (continuous) road to the south, to Deadhorse, commonly referred to as ‘Prudhoe Bay,’ is NOT the end of the road to the north (but all of the road beyond Deadhorse is private, or ‘winter road’). I-90, the longest interstate highway in the United States, was also the second most costly highway to build after I-95. Primary Interstate Highways are the major interstate highways of the United States and have a one or two-digit route number. I-95 (the longest north-south interstate in the US) goes through every New England state except this one, I-93 goes through how many New England states, I-89 connects which two New England state capitals, this is the longest interstate highway in Massachusetts (and also the US) From Interstate 25, which traverses the Rocky Mountains as it connects New Mexico and Wyoming, to US Route 20, which spans from Boston, Massachusetts, to Newport, Oregon, here are 21 of America's longest highways. However, the new ones are considerably shorter than the old ones. Interstates are commonly dedicated as war memorial highways throughout the United States. The massive highway passes through 13 states which are Washington, Idaho, Montana, Wyoming, South Dakota, Minnesota, Wisconsin, Illinois, Indiana, Ohio, Pennsylvania, New York, and Massachusetts. 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