List of Interstate Highways 76180 221386432 2008-06-24T08:30:20Z JAnDbot 1725149 robot Modifying: [[es:Anexo:Listado de Autopistas Interestatales Primarias]], [[pt:Anexo:Lista de auto-estradas interestaduais dos Estados Unidos da América]] [[Image:Map of current Interstates.svg|450px|thumb|right|Interstate Highways in the 48 contiguous states. Purple routes are currently built and open freeways, blue are currently open spur routes, and green indicates proposed routes, future roads, or those currently under construction.]] '''Primary interstates''' are the major [[interstate highway]]s of the [[United States]] and are assigned a one or two-digit route number. ''Even'' route numbers are assigned to east/west routes, with the lower numbered routes being further south ([[Interstate 10|I-10]]) and higher numbered routes in the north ([[Interstate 90|I-90]]). Similarly, ''odd'' route numbers are assigned to north/south routes, with the lower numbered routes being further west ([[Interstate 5|I-5]]) and the higher numbered routes being further east ([[Interstate 95|I-95]]). There are four pairs of numbers that are duplicated throughout the system; the corresponding highways are separated by large distances to prevent confusion. Below, these are differentiated from each other by West and East. [[Three-digit Interstate]]s are spur or loop interstates that usually service large cities and suburbs. The last two digits of a three-digit interstate are always the number of the parent route, the primary interstate where it originated. If the first digit is ''odd'', the interstate is typically a [[spur route]] while if the first digit is ''even'', the interstate is typically a [[loop route]]. Three-digit interstates are covered in their parent route's article, and those that have their own articles are linked below. (In the table below, interstates designated with an asterisk are "secret" interstates—that is, they are not signposted as interstates.) {{TOClimit|3}} ==Primary Interstates== There are 66 Primary Interstates listed in the table below, with 43 of them having auxiliary routes. Listed lengths are as of October 31, 2002. {| class=wikitable |- !Interstate !Route !Length (miles)<ref>[http://www.fhwa.dot.gov/reports/routefinder/table1.cfm Federal Highway Administration Route Log and Finder List] - Table 1: Main Routes of the Dwight D. Eisenhower National System Of Interstate and Defense Highways as of October 31, 2002</ref> |- |[[Image:I-4.svg|31x25px]] '''[[Interstate 4]]'''<br />&nbsp; |[[Tampa, Florida]] ([[Interstate 275 (Florida)|I-275]]) to [[Daytona Beach, Florida]] ([[Interstate 95|I-95]])<br />&nbsp; |align=right|132.30 |- |[[Image:I-5.svg|31x25px]] '''[[Interstate 5]]'''<br />&nbsp; |[[San Ysidro, California]] ([[U.S.-Mexico border|Mexican border]]) to [[Blaine, Washington]] ([[Canada-U.S. Border|Canadian border]])<br />''Associated routes: [[Interstate 105|I-105]] | [[Interstate 205 (disambiguation)|I-205]] | [[Interstate 305|I-305*]] | [[Interstate 405 (disambiguation)|I-405]] | [[Interstate 505|I-505]] | [[Interstate 605|I-605]] | [[Interstate 705|I-705]] | [[Interstate 805|I-805]]'' |align=right|1,381.29 |- |[[Image:I-8.svg|31x25px]] '''[[Interstate 8]]'''<br />&nbsp; |[[San Diego, California]] to [[Casa Grande, Arizona]] ([[Interstate 10|I-10]])<br />&nbsp; |align=right|348.25 |- |[[Image:I-10.svg|31x25px]] '''[[Interstate 10]]'''<br />&nbsp; |[[Santa Monica, California]] ([[State Route 1 (California)|CA-1]]) to [[Jacksonville, Florida]] ([[Interstate 95|I-95]])<br />''Associated routes: [[Interstate 110 (disambiguation)|I-110]] | [[Interstate 210 (disambiguation)|I-210]] | [[Interstate 310|I-310]] | [[Interstate 410|I-410]] | [[Interstate 510|I-510]] | [[Interstate 610|I-610]] | [[Interstate 710|I-710]] | [[Interstate 910|I-910]]'' |align=right|2,460.34 |- |[[Image:I-12.svg|31x25px]] '''[[Interstate 12]]'''<br />&nbsp; |[[Baton Rouge, Louisiana]] ([[Interstate 10|I-10]]) to [[Slidell, Louisiana]] ([[Interstate 10|I-10]])<br />&nbsp; |align=right|85.59 |- |[[Image:I-15.svg|31x25px]] '''[[Interstate 15]]'''<br />&nbsp; |[[San Diego, California]] ([[California State Route 15|CA-15]]) to [[Sweetgrass, Montana]] ([[Canada-U.S. Border|Canadian border]])<br />''Associated routes: [[Interstate 115|I-115]] | [[Interstate 215|I-215]] | [[Interstate 315|I-315*]] | [[Interstate 515|I-515]]'' |align=right|1,433.52 |- |[[Image:I-16.svg|31x25px]] '''[[Interstate 16]]'''<br />&nbsp; |[[Macon, Georgia]] ([[Interstate 75|I-75]]) to [[Savannah, Georgia]]<br />''Associated route: [[Interstate 516|I-516]]'' |align=right|166.81 |- |[[Image:I-17.svg|31x25px]] '''[[Interstate 17]]'''<br />&nbsp; |[[Phoenix, Arizona]] ([[Interstate 10|I-10]]) to [[Flagstaff, Arizona]] ([[Interstate 40|I-40]])<br />&nbsp; |align=right|145.76 |- |[[Image:I-19.svg|31x25px]] '''[[Interstate 19]]'''<br />&nbsp; |[[Nogales, Arizona]] ([[U.S.-Mexico border|Mexican border]]) to [[Tucson, Arizona]] ([[Interstate 10|I-10]])<br />&nbsp; |align=right|63.35 |- |[[Image:I-20.svg|31x25px]] '''[[Interstate 20]]'''<br />&nbsp; |[[Kent, Texas]] ([[Interstate 10|I-10]]) to [[Florence, South Carolina]] ([[Interstate 95|I-95]])<br />''Associated routes: [[Interstate 220 (disambiguation)|I-220]] | [[Interstate 520|I-520]] | [[Interstate 820|I-820]]'' |align=right|1,539.38 |- |[[Image:I-22.svg|31x25px]] '''[[Interstate 22]]'''<br />&nbsp; |[[Memphis, Tennessee]] ([[Interstate 55|I-55]] & [[Interstate 40|I-40]]) to [[Birmingham, Alabama]] ([[Interstate 20|I-20]], [[Interstate 59|I-59]] & [[Interstate 65|I-65]])<br />''Under construction'' |align=right|Not yet confirmed |- |[[Image:I-24.svg|31x25px]] '''[[Interstate 24]]'''<br />&nbsp; |[[Pulley's Mill, Illinois]] ([[Interstate 57|I-57]]) to [[Chattanooga, Tennessee]] ([[Interstate 75|I-75]])<br />''Associated route: [[Interstate 124|I-124]]'' |align=right|316.36 |- |[[Image:I-25.svg|31x25px]] '''[[Interstate 25]]'''<br />&nbsp; |[[Las Cruces, New Mexico]] ([[Interstate 10|I-10]]) to [[Buffalo, Wyoming]] ([[Interstate 90|I-90]])<br />''Associated route: [[Interstate 225|I-225]]'' |align=right|1,062.77 |- |[[Image:I-26.svg|31x25px]] '''[[Interstate 26]]<br />&nbsp;''' |[[Colonial Heights, Tennessee]] ([[Interstate 81|I-81]]) to [[Charleston, South Carolina]] ([[U.S. Highway 17|US-17]])<br />''Associated routes: [[Interstate 126|I-126]] | [[Interstate 526|I-526]]'' |align=right|260.87 |- |[[Image:I-27.svg|31x25px]] '''[[Interstate 27]]'''<br />&nbsp; |[[Lubbock, Texas]] ([[U.S. Route 87|US-87]]) to [[Amarillo, Texas]] ([[Interstate 40|I-40]])<br />&nbsp; |align=right|124.13 |- |[[Image:I-29.svg|31x25px]] '''[[Interstate 29]]'''<br />&nbsp; |[[Kansas City, Missouri]] ([[Interstate 35|I-35]] & [[Interstate 70|I-70]]) to [[Pembina, North Dakota]] ([[Canada-U.S. Border|Canadian border]])<br />''Associated routes: [[Interstate 129|I-129]] | [[Interstate 229 (disambiguation)|I-229]]'' |align=right|755.51 |- |[[Image:I-30.svg|31x25px]] '''[[Interstate 30]]'''<br />&nbsp; |[[Fort Worth, Texas]] ([[Interstate 20|I-20]]) to [[Little Rock, Arkansas]] ([[Interstate 40|I-40]])<br />''Associated routes: [[Interstate 430|I-430]] | [[Interstate 530|I-530]] | [[Interstate 630|I-630]]'' |align=right|366.76 |- |[[Image:I-35.svg|31x25px]] '''[[Interstate 35]]'''<br />&nbsp; |[[Laredo, Texas]] ([[U.S. Route 83|US-83]]) to [[Duluth, Minnesota]] ([[Minnesota State Highway 61|MN-61]])<br />''Associated routes: [[Interstate 35E (disambiguation)|I-35E]] | [[Interstate 35W (disambiguation)|I-35W]] | [[Interstate 135|I-135]] | [[Interstate 235 (disambiguation)|I-235]] | [[Interstate 335|I-335]] | [[Interstate 435|I-435]] | [[Interstate 535|I-535]] | [[Interstate 635 (disambiguation)|I-635]]'' |align=right|1,568.38 |- |[[Image:I-37.svg|31x25px]] '''[[Interstate 37]]'''<br />&nbsp; |[[Corpus Christi, Texas]] ([[U.S. Highway 181|US-181]]) to [[San Antonio, Texas]] ([[Interstate 35|I-35]])<br />&nbsp; |align=right|143.00 |- |[[Image:I-39.svg|31x25px]] '''[[Interstate 39]]'''<br />&nbsp; |[[Normal, Illinois]] ([[Interstate 55|I-55]]) to [[Wausau, Wisconsin]] ([[Highway 29 (Wisconsin)|WIS 29]])<br />&nbsp; |align=right|306.14 |- |[[Image:I-40.svg|31x25px]] '''[[Interstate 40]]'''<br />&nbsp; |[[Barstow, California]] ([[Interstate 15 in California|I-15]]) to [[Wilmington, North Carolina]] ([[North Carolina Highway 132|NC-132]])<br />''Associated routes: [[Interstate 140 (disambiguation)|I-140]] | [[Interstate 240 (disambiguation)|I-240]] | [[Interstate 440 (disambiguation)|I-440]] | [[Interstate 540 (disambiguation)|I-540]] | [[Interstate 840 (disambiguation)|I-840]]'' |align=right|2,555.10 |- |[[Image:I-43.svg|31x25px]] '''[[Interstate 43]]'''<br />&nbsp; |[[Beloit, Wisconsin]] ([[Interstate 39|I-39]] and [[Interstate 90|I-90]] to [[Green Bay, Wisconsin]] ([[U.S. Highway 41|US-41]])<br />&nbsp; |align=right|191.55 |- |[[Image:I-44.svg|31x25px]] '''[[Interstate 44]]'''<br />&nbsp; |[[Wichita Falls, Texas]] ([[U.S. Highway 287|US-287]]) to [[St. Louis, Missouri]] ([[Interstate 55|I-55]])<br />''Associated routes: [[Interstate 244|I-244]] | [[Interstate 444|I-444*]]'' |align=right|633.79 |- |[[Image:I-45.svg|31x25px]] '''[[Interstate 45]]'''<br />&nbsp; |[[Galveston, Texas]] ([[State Highway 124 (Texas)|TX-124]]) to [[Dallas, Texas]] ([[Interstate 30|I-30]])<br />''Associated route: [[Interstate 345|I-345*]]'' |align=right|284.91 |- |[[Image:I-49.svg|31x25px]] '''[[Interstate 49]]'''<br />&nbsp; |[[Lafayette, Louisiana]] ([[Interstate 10|I-10]]) to [[Shreveport, Louisiana]] ([[Interstate 20|I-20]])<br />&nbsp; |align=right|208.25 |- |[[Image:I-55.svg|31x25px]] '''[[Interstate 55]]'''<br />&nbsp; |[[Laplace, Louisiana]] ([[Interstate 10|I-10]]) to [[Chicago, Illinois]] ([[U.S. Highway 41|US-41]], [[Lake Shore Drive]])<br />''Associated routes: [[Interstate 155 (disambiguation)|I-155]] | [[Interstate 255|I-255]] | [[Interstate 355|I-355]]'' |align=right|964.25 |- |[[Image:I-57.svg|31x25px]] '''[[Interstate 57]]'''<br />&nbsp; |[[Miner, Missouri]] ([[Interstate 55|I-55]]) to [[Chicago, Illinois]] ([[Interstate 94|I-94]])<br />&nbsp; |align=right|386.12 |- |[[Image:I-59.svg|31x25px]] '''[[Interstate 59]]'''<br />&nbsp; |[[Slidell, Louisiana]] ([[Interstate 10|I-10]] & [[Interstate 12|I-12]]) to [[Lookout Mountain, Georgia]] ([[Interstate 24|I-24]])<br />''Associated routes: [[Interstate 359|I-359]] | [[Interstate 459|I-459]] | [[Interstate 759|I-759]]'' |align=right|445.23 |- |[[Image:I-64.svg|31x25px]] '''[[Interstate 64]]'''<br />&nbsp; |[[Weldon Spring, Missouri]] ([[Interstate 70|I-70]]) to [[Chesapeake, Virginia]] ([[Interstate 264|I-264]] & [[Interstate 664|I-664]])<br />''Associated routes: [[Interstate 164|I-164]] | [[Interstate 264 (disambiguation)|I-264]] | [[Interstate 464|I-464]] | [[Interstate 564|I-564]] | [[Interstate 664|I-664]]'' |align=right|937.71 |- |[[Image:I-65.svg|31x25px]] '''[[Interstate 65]]'''<br />&nbsp; |[[Mobile, Alabama]] ([[Interstate 10|I-10]]) to [[Gary, Indiana]] ([[Interstate 90|I-90]])<br />''Associated routes: [[Interstate 165|I-165]] | [[Interstate 465|I-465]] | [[Interstate 565|I-565]] | [[Interstate 865|I-865]]'' |align=right|887.30 |- |[[Image:I-66.svg|31x25px]] '''[[Interstate 66]]'''<br />&nbsp; |[[Middletown, Virginia]] ([[Interstate 81|I-81]]) to [[Washington, D.C.]] ([[U.S. Highway 29|US-29]])<br />&nbsp; |align=right|76.28 |- |[[Image:I-68.svg|31x25px]] '''[[Interstate 68]]'''<br />&nbsp; |[[Morgantown, West Virginia]] ([[Interstate 79|I-79]]) to [[Hancock, Maryland]] ([[Interstate 70|I-70]])<br />&nbsp; |align=right|113.15 |- |[[Image:I-69.svg|31x25px]] '''[[Interstate 69]]'''<br />&nbsp; |[[Indianapolis, Indiana]] ([[Interstate 465|I-465]]) to [[Port Huron, Michigan]] ([[Canada-U.S. Border|Canadian border]])<br />''Associated route: [[Interstate 469|I-469]]'' |align=right|355.81 |- |[[Image:I-70.svg|31x25px]] '''[[Interstate 70]]'''<br />&nbsp; |[[Cove Fort, Utah]] ([[Interstate 15 in Utah|I-15]]) to [[Baltimore, Maryland]] ([[Interstate 695|I-695]])<br />''Associated routes: [[Interstate 170|I-170]] | [[Interstate 270 (disambiguation)|I-270]] | [[Interstate 370|I-370]] | [[Interstate 470 (disambiguation)|I-470]] | [[Interstate 670 (disambiguation)|I-670]]'' |align=right|2,153.13 |- |[[Image:I-71.svg|31x25px]] '''[[Interstate 71]]'''<br />&nbsp; |[[Louisville, Kentucky]] ([[Interstate 64|I-64]]) to [[Cleveland, Ohio]] ([[Interstate 90|I-90]])<br />''Associated routes: [[Interstate 271|I-271]] | [[Interstate 471|I-471]]'' |align=right|345.57 |- |[[Image:I-72.svg|31x25px]] '''[[Interstate 72]]'''<br />&nbsp; |[[Hannibal, Missouri]] ([[U.S. Highway 61|US-61]]) to [[Champaign, Illinois]] ([[Interstate 57|I-57]])<br />''Associated route: [[Interstate 172|I-172]]'' |align=right|179.29 |- |[[Image:I-73.svg|31x25px]] '''[[Interstate 73]]'''<br />&nbsp; |[[Candor, North Carolina]] ([[U.S. Highway 220|US-220]]) to [[Greensboro, North Carolina]] ([[Interstate 40|I-40]] & [[Interstate 85|I-85]])<br />&nbsp; |align=right|12.27 |- |[[Image:I-74.svg|31x25px]] '''[[Interstate 74]]'''<BR>&nbsp; |'''West''' [[Bettendorf, Iowa]] ([[Interstate 80|I-80]]) to [[Cincinnati, Ohio]] ([[Interstate 75|I-75]])<br />''Associated route: [[Interstate 474|I-474]]'' |align=right|416.71 |- |[[Image:I-74.svg|31x25px]] '''[[Interstate 74]]''' <BR>&nbsp; |'''East''' [[Cana, Virginia]] ([[Interstate 77|I-77]]) to [[Mount Airy, North Carolina]] ([[U.S. Route 52|US-52]])<BR>&nbsp; |align=right|12.10 |- |[[Image:I-75.svg|31x25px]] '''[[Interstate 75]]'''<br />&nbsp; |[[Hialeah, Florida]] ([[State Road 826 (Florida)|FL-826]]) to [[Sault Ste. Marie, Michigan]] ([[Canada-U.S. Border|Canadian border]])<br />''Associated routes: [[Interstate 175|I-175]] | [[Interstate 275 (disambiguation)|I-275]] | [[Interstate 375|I-375]] | [[Interstate 475 (disambiguation)|I-475]] | [[Interstate 575|I-575]] | [[Interstate 675 (disambiguation)|I-675]]'' |align=right|1,786.47 |- |[[Image:I-76.svg|31x25px]] '''[[Interstate 76 (west)|Interstate 76]]''' |'''West''' [[Denver, Colorado]] ([[Interstate 70|I-70]]) to [[Big Springs, Nebraska]] ([[Interstate 80|I-80]]) |align=right|187.34 |- |[[Image:I-76.svg|31x25px]] '''[[Interstate 76 (east)|Interstate 76]]''' |'''East''' [[Westfield Center, Ohio]] ([[Interstate 71|I-71]]) to [[Camden, New Jersey]] ([[Interstate 295 (Delaware-New Jersey)|I-295]])<br />''Associated routes: [[Interstate 176|I-176]] | [[Interstate 276|I-276]] | [[Interstate 376|I-376]] | [[Interstate 476|I-476]] | [[Interstate 676|I-676]]'' |align=right|434.36 |- |[[Image:I-77.svg|31x25px]] '''[[Interstate 77]]'''<br />&nbsp; |[[Columbia, South Carolina]] ([[Interstate 26|I-26]]) to [[Cleveland, Ohio]] ([[Interstate 90|I-90]])<br />''Associated route: [[Interstate 277 (disambiguation)|I-277]]'' |align=right|610.10 |- |[[Image:I-78.svg|31x25px]] '''[[Interstate 78]]'''<br />&nbsp; |[[Bordnersville, Pennsylvania]] ([[Interstate 81|I-81]]) to [[New York, New York]]<br />''Associated routes: [[Interstate 278|I-278]] | [[Interstate 478|I-478*]] | [[Interstate 678|I-678]] | [[Interstate 878|I-878*]]'' |align=right|143.56 |- |[[Image:I-79.svg|31x25px]] '''[[Interstate 79]]'''<br />&nbsp; |[[Charleston, West Virginia]] ([[Interstate 77|I-77]]) to [[Erie, Pennsylvania]] ([[Pennsylvania State Highway 5|PA-5]])<br />''Associated routes: [[Interstate 279|I-279]] | [[Interstate 579|I-579]]'' |align=right|343.24 |- |[[Image:I-80.svg|31x25px]] '''[[Interstate 80]]'''<br />&nbsp; |[[San Francisco, California]] ([[U.S. Route 101]]) to [[Fort Lee, New Jersey]] ([[Interstate 95|I-95]])<br />''Associated routes: [[Interstate 180 (disambiguation)|I-180]] | [[Interstate 280 (disambiguation)|I-280]] | [[Interstate 380 (disambiguation)|I-380]] | [[Interstate 480 (disambiguation)|I-480]] | [[Interstate 580 (disambiguation)|I-580]] | [[Interstate 680 (disambiguation)|I-680]] | [[Interstate 780|I-780]] | [[Interstate 880|I-880]] | [[Interstate 980|I-980]]'' |align=right|2,899.54 |- |[[Image:I-81.svg|31x25px]] '''[[Interstate 81]]'''<br />&nbsp; |[[Dandridge, Tennessee]] ([[Interstate 40|I-40]]) to [[Fisher's Landing, New York]] ([[Canada-U.S. Border|Canadian border]])<br />''Associated routes: [[Interstate 181|I-181]] | [[Interstate 381|I-381]] | [[Interstate 481|I-481]] | [[Interstate 581|I-581]]'' |align=right|854.89 |- |[[Image:I-82.svg|31x25px]] '''[[Interstate 82]]'''<br />&nbsp; |[[Ellensburg, Washington]] ([[Interstate 90|I-90]]) to [[Hermiston, Oregon]] ([[Interstate 84 (west)|I-84]])<br />''Associated route: [[Interstate 182|I-182]]'' |align=right|143.58 |- |[[Image:I-83.svg|31x25px]] '''[[Interstate 83]]'''<br />&nbsp; |[[Baltimore, Maryland]] to [[Harrisburg, Pennsylvania]] ([[Interstate 81|I-81]])<br />''Associated route: [[Interstate 283|I-283]]'' |align=right|85.3 |- |[[Image:I-84.svg|31x25px]] '''[[Interstate 84 (west)|Interstate 84]]'''<br />&nbsp; |'''West''' [[Portland, Oregon]] ([[Interstate 5|I-5]]) to [[Echo, Utah]] ([[Interstate 80|I-80]])<br />''Associated route: [[Interstate 184|I-184]]'' |align=right|769.62 |- |[[Image:I-84.svg|31x25px]] '''[[Interstate 84 (east)|Interstate 84]]'''<br />&nbsp; |'''East''' [[Scranton, Pennsylvania]] ([[Interstate 81|I-81]]) to [[Sturbridge, Massachusetts]] ([[Interstate 90|I-90]])<br />''Associated routes: [[Interstate 384|I-384]] | [[Interstate 684|I-684]]'' |align=right|232.4 |- |[[Image:I-85.svg|31x25px]] '''[[Interstate 85]]'''<br />&nbsp; |[[Montgomery, Alabama]] ([[Interstate 65|I-65]]) to [[Petersburg, Virginia]] ([[Interstate 95|I-95]])<br />''Associated routes: [[Interstate 185|I-185]] | [[Interstate 285|I-285]] | [[Interstate 385|I-385]] | [[Interstate 485|I-485]] | [[Interstate 585|I-585]] | [[Interstate 985|I-985]]'' |align=right|668.75 |- |[[Image:I-86.svg|31x25px]] '''[[Interstate 86 (west)|Interstate 86]]'''<br />&nbsp; |'''West''' [[Heyburn, Idaho]] ([[Interstate 84 (west)|I-84]]) to [[Pocatello, Idaho]] ([[Interstate 15 in Idaho|I-15]])<br />&nbsp; |align=right|62.85 |- |[[Image:I-86.svg|31x25px]] '''[[Interstate 86 (east)|Interstate 86]]'''<br />&nbsp; |'''East''' [[Erie, Pennsylvania]] ([[Interstate 90|I-90]]) to [[Elmira, New York]] ([[New York State Highway 17|NY-17]])<br />&nbsp; |align=right|183.56 |- |[[Image:I-87.svg|31x25px]] '''[[Interstate 87]]'''<br />&nbsp; |[[New York, New York]] ([[Interstate 278|I-278]]) to [[Champlain (village), New York|Champlain, New York]] ([[Canada-U.S. Border|Canadian border]])<br />''Associated routes: [[Interstate 287|I-287]] | [[Interstate 587|I-587]] | [[Interstate 787|I-787]]'' |align=right|333.49 |- |[[Image:I-88.svg|31x25px]] '''[[Interstate 88 (west)|Interstate 88]]'''<br />&nbsp; |'''West''' Barstow, Illinois ([[Interstate 80|I-80]]) to [[Chicago, Illinois|Chicago, Chicago, Illinois]] ([[Interstate 290 (Illinois)|I-290]])<br />&nbsp; |align=right|140.6 |- |[[Image:I-88.svg|31x25px]] '''[[Interstate 88 (east)|Interstate 88]]'''<br />&nbsp; |'''East''' [[Binghamton, New York]] ([[Interstate 81|I-81]]) to [[Schenectady, New York]] ([[Interstate 90|I-90]])<br />&nbsp; |align=right|117.75 |- |[[Image:I-89.svg|31x25px]] '''[[Interstate 89]]'''<br />&nbsp; |[[Concord, New Hampshire]] ([[Interstate 93|I-93]]) to [[Highgate Springs, Vermont]] ([[Canada-U.S. Border|Canadian border]])<br />''Associated route: [[Interstate 189|I-189]]'' |align=right|191.12 |- |[[Image:I-90.svg|31x25px]] '''[[Interstate 90]]'''<br />&nbsp; |[[Seattle, Washington]] ([[Washington State Route 519|WA-519]]) to [[Boston, Massachusetts]] ([[Route 1A (Massachusetts)|MA-1A]])<br />''Associated routes: [[Interstate 190 (disambiguation)|I-190]] | [[Interstate 290 (disambiguation)|I-290]] | [[Interstate 390|I-390]] | [[Interstate 490 (disambiguation)|I-490]] | [[Interstate 590|I-590]] | [[Interstate 690|I-690]] | [[Interstate 790|I-790]] | [[Interstate 890|I-890]] | [[Interstate 990|I-990]]'' |align=right|3,020.54 |- |[[Image:I-91.svg|31x25px]] '''[[Interstate 91]]'''<br />&nbsp; |[[New Haven, Connecticut]] ([[Interstate 95|I-95]]) to [[Derby Line, Vermont]] ([[Canada-U.S. Border|Canadian border]])<br />''Associated routes: [[Interstate 291 (disambiguation)|I-291]] | [[Interstate 391|I-391]] | [[Interstate 691|I-691]]'' |align=right|290.37 |- |[[Image:I-93.svg|31x25px]] '''[[Interstate 93]]'''<br />&nbsp; |[[Canton, Massachusetts]] ([[Interstate 95|I-95]]) to [[St. Johnsbury, Vermont]] ([[Interstate 91|I-91]])<br />''Associated routes: [[Interstate 293|I-293]] | [[Interstate 393|I-393]]'' |align=right|189.95 |- |[[Image:I-94.svg|31x25px]] '''[[Interstate 94]]'''<br />&nbsp; |[[Billings, Montana]] ([[Interstate 90|I-90]]) to [[Port Huron, Michigan]] ([[Canada-U.S. Border|Canadian border]])<br />''Associated routes: [[Interstate 194 (disambiguation)|I-194]] | [[Interstate 294|I-294]] | [[Interstate 394|I-394]] | [[Interstate 494|I-494]] | [[Interstate 694|I-694]] | [[Interstate 794|I-794]] | [[Interstate 894|I-894]]'' |align=right|1,585.20 |- |[[Image:I-95.svg|31x25px]] '''[[Interstate 95]]'''<br />&nbsp; |[[Miami, Florida]] ([[U.S. Route 1|US-1]]) to [[Houlton, Maine]] ([[Canada-U.S. Border|Canadian border]])<br />''Associated routes: [[Interstate 195 (disambiguation)|I-195]] | [[Interstate 295 (disambiguation)|I-295]] | [[Interstate 395 (disambiguation)|I-395]] | [[Interstate 495 (disambiguation)|I-495]] | [[Interstate 595 (disambiguation)|I-595]] | [[Interstate 695 (disambiguation)|I-695]] | [[Interstate 795 (disambiguation)|I-795]] | [[Interstate 895 (disambiguation)|I-895]]'' |align=right|1,919.74 |- |[[Image:I-96.svg|31x25px]] '''[[Interstate 96]]'''<br />&nbsp; |[[Muskegon, Michigan]] ([[U.S. Highway 31|US-31]]) to [[Detroit, Michigan]] ([[Interstate 75|I-75]])<br />''Associated routes: [[Interstate 196|I-196]] | [[Interstate 296|I-296*]] | [[Interstate 496|I-496]] | [[Interstate 696|I-696]]'' |align=right|192.06 |- |[[Image:I-97.svg|31x25px]] '''[[Interstate 97]]'''<br />&nbsp; |[[Annapolis, Maryland]] ([[U.S. Highway 50|US-50]]) to [[Baltimore, Maryland]] ([[Interstate 65|I-695]])<br />&nbsp; |align=right|17.62 |- |[[Image:I-99.svg|31x25px]] '''[[Interstate 99]]'''<br />&nbsp; |[[Bedford, Pennsylvania]] ([[Interstate 76 (east)|I-76]]) to [[Bald Eagle, Blair County, Pennsylvania|Bald Eagle, Pennsylvania]] ([[U.S. Highway 220|US-220]])<br />&nbsp; |align=right|53 |} ==Interstates outside of the mainland== Interstate Highways not only reside in the contiguous 48 states of the United States, but there are also Interstates in Hawaii, Alaska, and Puerto Rico. ===Hawaiian Interstates=== The interstate highways in the island of [[Oahu|O{{okina}}ahu]], [[Hawaii]] are signed with the standard Interstate shield, with the letter "H-" prefixed before the number. They are fully controlled-access routes built to the same standards as the mainland Interstate routes. {| class=wikitable |- !Interstate !Route !Length (miles)<ref>[http://www.fhwa.dot.gov/reports/routefinder/table1.cfm Federal Highway Administration Route Log and Finder List] - Table 1: Main Routes of the Dwight D. Eisenhower National System Of Interstate and Defense Highways as of October 31, 2002</ref> |- |[[Image:I-H1.svg|31x25px]] '''[[Interstate H-1]]'''<br />&nbsp; |[[Kapolei, Hawaii]] ([[Hawaii Route 93|HI-93]]) to [[Honolulu, Hawaii]] ([[Hawaii Route 72|HI-72]])<br />''Associated route: [[Interstate H-201|H-201]]'' |align=right|27.16 |- |[[Image:I-H2.svg|31x25px]] '''[[Interstate H-2]]'''<br />&nbsp; |[[Pearl City, Hawaii]] ([[Interstate H-1|H-1]]) to [[Wahiawa, Hawaii]] ([[Hawaii Route 99|HI-99]])<br />&nbsp; |align=right|8.33 |- |[[Image:I-H3.svg|31x25px]] '''[[Interstate H-3]]'''<br />&nbsp; |[[Halawa, Hawaii]] ([[Interstate H-1|H-1]] & [[Interstate H-201|H-201]]) to [[Marine Corps Base Hawaii]]<br />&nbsp; |align=right|15.32 |} ===Alaska and Puerto Rico=== The [[Federal Highway Administration]] funds four routes in [[Alaska]] and three routes in [[Puerto Rico]] under the same program as the rest of the Interstate Highway system. However, these routes are not required to meet the same standards as the mainland routes: {{cquote|Highways on the Interstate System in Alaska and Puerto Rico shall be designed in accordance with such geometric and construction standards as are adequate for current and probable future traffic demands and the needs of the locality of the highway.<ref>{{cite web |url=http://www.fhwa.dot.gov/reports/routefinder/index.htm |title=FHWA Route Log and Finder List |accessdate=2007-05-24 |author=Federal Highway Administration}}]</ref>}} ====Alaska==== [[Image:Interstate Alaska map.png|200px|thumb|right|Map of the Interstates in Alaska]] [[Alaska]]'s "Interstates" are unsigned, though they all have state highway numbers (which don't match the Interstate numbers).<ref>{{cite web |url=http://www.alaskaroads.com/Interstate-ends.htm |title=Alaska Roads - Interstate ends photos |accessdate=2007-05-24 |last=Voss |first=Oscar}}</ref> *[[Image:I-A1.svg|31x25px]] [[Interstate A-1]] *[[Image:I-A2.svg|31x25px]] [[Interstate A-2]] *[[Image:I-A3.svg|31x25px]] [[Interstate A-3]] *[[Image:I-A4.svg|31x25px]] [[Interstate A-4]] ====Puerto Rico==== [[Image:Puerto Rico Interstates.svg|200px|thumb|right|Map of the Interstates in Puerto Rico]] Like Alaska, [[Puerto Rico]] signs its "Interstates" as territorial routes, and the numbers do not match their official Interstate designations. However, many of the territory's routes are [[freeway]]-standard [[toll road]]s.<ref>{{cite web |url=http://www.hawaiihighways.com/Puerto-Rico-page2.html |title=Puerto Rico road photos |accessdate=2007-05-24 |last=Voss |first=Oscar}}</ref> *[[Image:I-PR1.svg|33px]] [[Interstate Highways in Puerto Rico|Interstate PRI-1]] *[[Image:I-PR2.svg|33px]] [[Interstate Highways in Puerto Rico|Interstate PRI-2]] *[[Image:I-PR3.svg|33px]] [[Interstate Highways in Puerto Rico|Interstate PRI-3]] ==See also== *[[List of auxiliary Interstate Highways]] *[[List of Business Routes of the Interstate Highway System]] ==References== {{Reflist}} ==External links== *[http://www.alaskaroads.com/Interstate-ends.htm Alaska Roads - Interstate ends photos] *[http://www.hawaiihighways.com/Puerto-Rico-page2.html Puerto Rico road photos] *[http://www.fhwa.dot.gov/reports/routefinder/index.htm The Dwight D. Eisenhower National System of Interstate and Defense Highways Route Log and Finder List] *[http://www.kurumi.com/roads/3di/index.html 3-digit Interstate Highways] {{interstates}} [[Category:Interstate Highway System| ]] [[de:Liste US-amerikanischer Interstate-Highways]] [[es:Anexo:Listado de Autopistas Interestatales Primarias]] [[pt:Anexo:Lista de auto-estradas interestaduais dos Estados Unidos da América]]