Interstate 90 89866 225831339 2008-07-15T16:31:28Z 70.181.85.249 {{Infobox road |type=I |route=90 |map=Interstate 90 map.png |length_mi=3099.07 |length_round=2 |length_ref={{Fact|date=July 2008}} |established=1957 |direction_a=West |terminus_a={{Jct|state=WA|SR|519}} in [[Seattle, Washington|Seattle, WA]] |junction={{Jct|state=WA|I|5}} in [[Seattle, Washington|Seattle, WA]]<br>{{Jct|state=MT|I|15}} near [[Butte, Montana|Butte, MT]]<br>{{Jct|state=WY|I|25}} near [[Buffalo, Wyoming|Buffalo, WY]]<br>{{Jct|state=SD|I|29}} in [[Sioux Falls, SD]]<br>{{Jct|state=MN|I|35}} near [[Albert Lea, Minnesota|Albert Lea, MN]]<br>{{Jct|state=WI|I|39}} in [[Madison, WI]]<br>{{Jct|state=IL|I|55}} in [[Chicago|Chicago, IL]]<br>{{Jct|state=IN|I|65}} in [[Gary, Indiana|Gary, IN]]<br>{{Jct|state=OH|I|75}} near [[Toledo, Ohio|Toledo, OH]]<br>{{Jct|state=NY|I|87}} in [[Albany, NY]]<br>{{Jct|state=MA|I|95}} near [[Boston, Massachusetts|Boston, MA]] |direction_b=East |terminus_b={{Jct|state=MA|Route|1A}} in [[Boston, Massachusetts|Boston, MA]] |commons=category }} '''Interstate 90''' (I-90) is the longest [[Interstate Highway System|interstate highway]] in the United States at nearly 3,100 miles (5,000 kilometers). It is the northernmost east-to-west, coast-to-coast interstate. Its western terminus is in [[Seattle, Washington]], at 4th Avenue S. next to [[Safeco Field]] and [[Qwest Field]], and its eastern terminus is in [[Boston, Massachusetts]], at [[Route 1A (Massachusetts)|Route 1A]] near [[Logan International Airport]]. It crosses the [[Continental Divide]] just east of [[Butte, Montana]]. From the [[Wisconsin]]/[[Illinois]] border east, the majority of I-90 is tolled, along the following [[toll road]]s (several of which predate the Interstate system): the [[Jane Addams Memorial Tollway]], [[Chicago Skyway]], [[Indiana Toll Road]], [[Ohio Turnpike]], [[New York State Thruway]], and the [[Massachusetts Turnpike]], including the [[Ted Williams Tunnel]]. It is free through downtown [[Chicago, Illinois|Chicago]]; [[Greater Cleveland]] and the rest of northeastern [[Ohio]]; [[Pennsylvania]]; and through brief sections near [[Buffalo, New York|Buffalo]], [[Albany, New York|Albany]], and [[Boston]]. == Route description == [[Image:I-90 Wenatchee Winter.png|thumb|right|I-90 Eastbound between [[Snoqualmie Pass]] and [[Ellensburg, WA]], winter 2005]] {{lengths table}} |- |[[Interstate 90 in Washington|WA]] |296.92 |477.85 |- |[[Interstate 90 in Idaho|ID]] |73.55 |118.37 |- |[[Interstate 90 in Montana|MT]] |551.68 |887.84 |- |[[Interstate 90 in Wyoming|WY]] |208.8 |336.03 |- |[[Interstate 90 in South Dakota|SD]] |412.76 |664.27 |- |[[Interstate 90 in Minnesota|MN]] |275.7 |443.70 |- |[[Interstate 90 in Wisconsin|WI]] |187.14 |301.84 |- |[[Interstate 90 in Illinois|IL]] |123.89 |199.38 |- |[[Interstate 90 in Indiana|IN]] |156.28 |251.51 |- |[[Interstate 90 in Ohio|OH]] |244.75 |393.89 |- |[[Interstate 90 in Pennsylvania|PA]] |46.4 |74.67 |- |[[Interstate 90 in New York|NY]] |385.48 |620.37 |- |[[Interstate 90 in Massachusetts|MA]] |135.72 |218.42 |- |Total |3099.07 |4958.51 |} ===Washington=== {{main|Interstate 90 in Washington}} In 2003, the [[Seattle, Washington|Seattle]] terminus was re-engineered to better accommodate traffic from the two nearby sports stadiums. I-90 westbound still ends at its previous location next to [[Qwest Field]], but eastbound begins about 1/4 mile (0.4 km) south at [[Edgar Martínez]] Drive S. near the roof shed of [[Safeco Field]] at an interchange with 4th Avenue S. [[Mount Baker Ridge Tunnel|The tunnel]] that carries Interstate 90 under the [[Mount Baker, Seattle, Washington|Mount Baker Ridge]] is on the [[National Register of Historic Places]]. The east portal of the tunnel (visible when entering Seattle from the east) is constructed as a ''bas relief'' concrete sculpture. [[Image:I-90 floating bridges looking east.JPG|250px|right|thumb|Interstate 90 crossing [[Lake Washington]]]][[Image:I90ThruSnoqualmiePass.jpg|250px|right|thumb|Interstate 90 through Snoqualmie Pass]][[Image:Vantagebridge.jpg|250px|right|thumb|Interstate 90 at the Vantage Bridge]] I-90 incorporates two of the longest [[floating bridge]]s in the world, the [[Lacey V. Murrow Memorial Bridge]] and the [[Homer M. Hadley Memorial Bridge]], which cross [[Lake Washington]] from [[Seattle, Washington|Seattle]] to [[Mercer Island, Washington]]. They are the second and fifth longest such bridges, respectively. Forty miles east of Bellevue I-90 traverses the [[Cascade Range]]'s [[Snoqualmie Pass]], elevation {{convert|3022|ft|m}}. At mile 137, it crosses the [[Columbia River]] on the [[Vantage Bridge]], and after entering [[Spokane, Washington|Spokane]] near mile 279, enters Idaho {{convert|20|mi|km}} later. Since 1980, I-90 from Seattle to [[Thorp, WA]], was designated the [[Mountains To Sound Greenway]] to protect its outstanding scenic and cultural resources.<ref>{{cite web | url=http://www.mtsgreenway.org | title= Mountains To Sound Greenway (Washington)}}</ref> '''Washington Law Defining Route''' The Washington section of I-90 is defined in the Revised Code of Washington (RCW 47.17.140).<ref> {{cite web |url=http://apps.leg.wa.gov/RCW/default.aspx?cite=47.17.140 |title=RCW 47.17.140 State route No. 90 — American Veterans Memorial Highway |accessdate=2007-08-29 |publisher=Access Washington -- Official State Government Website }}</ref> {|class="infobox" width="230px" !style="background: #ccf;"|<big>Major cities</big><br><small>Bolded cities are officially-designated [[control cities]] for signs.</small> |- | *'''[[Seattle, Washington]]''' *'''[[Ellensburg, Washington]]''' *'''[[Spokane, Washington]]''' *'''[[Coeur d'Alene, Idaho]]''' *'''[[Missoula, Montana]]''' *'''[[Butte, Montana]]''' *[[Bozeman, Montana]] *'''[[Billings, Montana]]''' *'''[[Sheridan, Wyoming]]''' *'''[[Gillette, Wyoming]]''' *'''[[Rapid City, South Dakota]]''' *'''[[Sioux Falls, South Dakota]]''' *'''[[Albert Lea, Minnesota]]''' *'''[[La Crosse, Wisconsin]]''' *'''[[Wisconsin Dells, Wisconsin]]''' *'''[[Madison, Wisconsin]]''' *'''[[Janesville, Wisconsin]]''' *[[Beloit, Wisconsin]] *'''[[Rockford, Illinois]]''' *'''[[Chicago|Chicago, Illinois]]''' *[[Gary, Indiana]] *[[South Bend, Indiana]] *'''[[Toledo, Ohio]]''' *'''[[Cleveland, Ohio]]''' *'''[[Erie, Pennsylvania]]''' *'''[[Buffalo, New York]]''' *[[Rochester, New York]] (bypassed) *[[Syracuse, New York]] *[[Utica, New York]] *[[Schenectady, New York]] *'''[[Albany, New York]]''' *[[Pittsfield, Massachusetts]] (bypassed) *[[Springfield, Massachusetts]] (bypassed) *[[Worcester, Massachusetts]] (bypassed) *'''[[Boston, Massachusetts]]''' |} ===Idaho=== {{main|Interstate 90 in Idaho}} The small town of [[Wallace, Idaho]] still prides itself on having what was the last stop light on I-90. Its downtown has many historical buildings, which would have been wiped out by the original planned route of the freeway, so in [[1976]], city leaders had the downtown placed on the [[National Register of Historic Places]]. As a result, the federal government was forced at great expense to reroute the freeway to the northern edge of downtown and elevate it. That section of I-90 opened in September [[1991]]. A bicycle path is routed beneath part of that segment. ===Montana=== {{main|Interstate 90 in Montana}} Until [[1995]] in [[Montana]] near the Idaho border, I-90 was not a divided highway for a few stretches, having only a narrow paved [[median (highway)|median]]. From [[1995]] until [[1999]], the speed limit in Montana was "reasonable and prudent"; it is now 75 mph (120 km/h). On the I-90, at Exit 00 (right on the MT/ID border) is the Lookout Pass Ski Area, and one exit east of there is the Hiawatha Trail (rails-to-trails). ===Wyoming=== {{main|Interstate 90 in Wyoming}} At the [[Montana]] border I-90 is a four-lane divided highway with a grass median. At [[Buffalo, Wyoming]] (if travelling eastward from the north) it diverges from I-25 with a more east-west orientation. ===South Dakota=== {{main|Interstate 90 in South Dakota}} The South Dakota section of I-90 is defined at South Dakota Codified Laws § 31-4-184.<ref>{{cite web |url=http://legis.state.sd.us/statutes/DisplayStatute.aspx?Type=Statute&Statute=31-4-184 |title=South Dakota Codified Laws |accessdate=2007-08-29 |publisher=[http://legis.state.sd.us/index.aspx South Dakota Legislature - Legislative Research Council]}}</ref> Near [[Rapid City, South Dakota]] at the Wyoming border I-90 is a four lane divided highway with a grass median. In the [[Sioux Falls, South Dakota|Sioux Falls]] area, I-90 intersects I-29 and continues east a short distance to [[Minnesota]]. I-90 is the largest east-west thoroughfare in South Dakota. ===Minnesota=== {{main|Interstate 90 in Minnesota}} The Minnesota section of I-90 is defined as Route 391 in Minnesota Statutes § 161.12(3).<ref>{{cite web |url=http://ros.leg.mn/bin/getpub.php?pubtype=STAT_CHAP_SEC&year=2006&section=161.12 |title=161.12, Minnesota Statutes 2006 |accessdate=2007-08-29 |year=2006 |publisher=[http://ros.leg.mn/ Minnesota State Legislature, Office of the Revisor of Statutes]}}</ref> I-90 crosses southern Minnesota from the South Dakota border near [[Sioux Falls, South Dakota|Sioux Falls]] to the [[Mississippi River]] near [[La Crosse, Wisconsin]]. On most of its length in the state, it is close to the [[Iowa]] border and fairly parallel with it. In [[southeast Minnesota]], it curves north to [[Rochester, Minnesota|Rochester]]. ===Wisconsin=== {{main|Interstate 90 in Wisconsin}} I-90 crosses Wisconsin from Minnesota to Illinois in a generally southeasterly direction. It joins I-94 in [[Tomah, Wisconsin|Tomah]] and I-39 in [[Portage, Wisconsin|Portage]]. I-94 separates from I-90 at [[Madison, Wisconsin|Madison]]. I-39/90/94 from just south of Portage to Madison is the longest concurrency of three interstate highways in the United States. ===Illinois=== {{main|Interstate 90 in Illinois}} {{seealso|Northwest Tollway|Kennedy Expressway|Dan Ryan Expressway|Chicago Skyway}} [[Image:I90BelOasisAug2004.jpg|thumb|left|Interstate 90 at the [[Belvidere, Illinois|Belvidere]] [[Illinois Tollway oasis|oasis]] on the [[Northwest Tollway]].]] In the state of [[Illinois]], Interstate 90 enters Illinois north of [[Rockford, Illinois|Rockford]] oriented north-south joined with [[Interstate 39]]. It then runs east-southeast directly to the city of [[Chicago]]. From Rockford to [[Interstate 294]] the road is tolled and called the [[Northwest Tollway]]. In 2007, the Illinois State Toll Highway Authority renamed the Northwest Tollway, the [[Jane Addams]] Memorial Tollway. In [[Chicagoland]], I-90 is known by three names from [[O'Hare International Airport]] to the [[Indiana]] state line. The [[Kennedy Expressway]] runs from O'Hare to [[Interstate 290 (Illinois)|Interstate 290]] and the [[Chicago Loop]]. I-90 continues running south of the Loop on part of the [[Dan Ryan Expressway]], and then southeast onto the tolled [[Chicago Skyway]] into Indiana. ===Indiana=== {{main|Interstate 90 in Indiana}} In the state of Indiana, Interstate 90 runs over the [[Indiana Toll Road]]. Interstate 90 enters from Illinois at the [[Chicago Skyway]]. It then runs to the concurrency of Interstates [[Interstate 80|80]]/[[Interstate 94|94]] east of [[Interstate 65]], where I-80 leaves I-94 and joins with I-90. The combined I-80/90 route runs east across northern Indiana and near the southern border of [[Michigan]] to the Ohio state line. As part of the Toll Road, I-80/90 passes to the north of [[South Bend, Indiana|South Bend]] and [[Elkhart, Indiana|Elkhart]]. It also passes north of [[Angola, Indiana|Angola]] at [[Interstate 69]]. ===Ohio=== {{main|Interstate 90 in Ohio}} {{seealso|Ohio Turnpike}} The Indiana Toll Road turns into the [[Ohio Turnpike]] as it crosses the border. I-90 follows the Ohio Turnpike until [[Lorain]] (west of [[Cleveland]]), where it turns north to follow a route near the shores of [[Lake Erie]]. In [[Cleveland, Ohio|Cleveland]], Interstate 90 serves as the [[Innerbelt Freeway|Innerbelt]] at the confluence of the northern termini of Interstates [[Interstate 71|71]] and [[Interstate 77|77]]. One of the most peculiar and hazardous stretches of Interstate 90 is the section of highway passing through [[Downtown Cleveland|downtown]], known locally as [[Dead Man's Curve]]. Here, the road takes a nearly 90-degree turn.<ref>{{cite web |url=http://maps.google.com/maps?q=Cleveland,+OH&t=h&hl=en&ll=41.515872,-81.672256&spn=0.011809,0.029697&om=1 |title=Cleveland, Ohio Google Maps satellite view |accessdate=2007-08-29 }}</ref> While there are plenty of large signs, flashing lights, and rumble strips alerting motorists to this turn, there have still been a large number of accidents due to inattentive motorists. There are plans to realign the freeway along a shallower curve within the next decade, as part of a larger project to improve the highway system in Cleveland.<ref>{{cite web |url=http://www.innerbelt.org/ |title=Cleveland Urban Core Projects |accessdate=2007-08-29 |publisher=Ohio Department of Transportation}} </ref> ===Pennsylvania=== {{main|Interstate 90 in Pennsylvania}} I-90 goes from the Ohio state line through [[Erie, Pennsylvania]], and then leaves Pennsylvania for New York. While not an interstate, a portion of [[Pennsylvania Route 5]] in Erie has recently been named [[Pennsylvania Route 290]]. The purpose is to encourage travelers to use this stretch of Erie's 12th Street as a loop, connecting [[Interstate 79]] and 90 to the Bayfront Connector and downtown Erie. ===New York=== {{main|Interstate 90 in New York}} {{seealso|New York State Thruway}} I-90 becomes the [[New York State Thruway]] upon entering New York. It follows the [[Lake Erie]] coast until Buffalo, where it joins the old [[Water Level Route]] until [[Albany, New York|Albany]]. There, it takes a short detour before joining the [[New York State Thruway]] Berkshire Connector. [[Image:i90metric.gif|thumbnail|I-90 metric sign for NY Thruway Exit 35]] Almost all of the [[New York]] portion of the road is a [[toll road]], comprising the east-west portion of the [[New York State Thruway]] mainline and part of the Berkshire Connector, operated by the New York State Thruway Authority. It was originally constructed as part of the Thruway project in the middle [[1950s]] and received its current designation as Interstate 90 in [[1958]]. "I-90" (operated by [[New York State Department of Transportation|NYSDOT]]) carries Interstate 90 between the two; however, the Berkshire Section directly connects to the mainline (at Thruway interchange 21A) 6.5 miles (10.5 km) west of the point where I-90 joins it (at Thruway interchange B1). The [[milepost]]s and [[exit number]]s on the [[New York State Thruway]] mainline originate at the [[New York City]] line and increase northward along [[Interstate 87]] and westward along Interstate 90. As a result, [[milepost]]s and [[exit number]]s on the I-90 section of the [[New York State Thruway|Thruway]] mainline increase from east to west, contrary to modern practices where numbers increase from the west or south. The NYSDOT-maintained portion in between, known to locals as "Freebie 90," does number its mileage and exits in the traditional west-to-east method. (Ironically, "Freebie 90" is oriented geographically north-south for most of its length, so the exit numbers seem to increase from north to south.) Exit and milepost numbering starts over again when the Berkshire Section of the Thruway begins, with exit and mile numbers preceded by the letter B (Exit B1, Exit B2, Mile B1, Mile B2, and so on). There once were two [[SI|metric]]-only signs on the westbound [[New York State Thruway]] around [[Syracuse, New York|Syracuse]], which is about 100 miles (161 km) from [[Canada]]. The NYS Thruway Authority decided to test metric signage, which may have briefly included an 88 km/h speed limit sign, on the Thruway. There was also a sign displaying the distance to the [[Interstate 81]] interchange in kilometers in [[Dewitt, New York|Dewitt]]. These signs are now displayed in just miles. I-90 is the only Interstate having a complete set of nine [[spur route]]s (190, 290, 390...890, 990) within one state, which is in [[New York]]. (Interstate 80 has a complete set in different states.) In addition, [[I-990]], a short spur route near [[Buffalo, New York]] not directly connected to I-90, is the highest number given to an Interstate. [[I-790]] in Utica used to have a completely direct connection with the I-90 at Thruway interchange 31. Various road redesign projects over the years have eventually led to this direct connection being partially severed. Traffic ''exiting'' the Thruway must use two different surface streets to reach I-790. However, it is still possible to travel from I-790 directly ''onto'' the Thruway. I-790 has some other oddities: no exit numbers, no [[reassurance marker]]s, and it runs concurrent with [[New York State Route 5]] for its entire length. The New York section of I-90 west of the [[Berkshire section]] of the [[New York Thruway]] is defined as Interstate Route 504 in New York Highway Law § 340-a.<ref>{{cite web |url=http://public.leginfo.state.ny.us/LAWSSEAF.cgi?QUERYTYPE=LAWS+&QUERYDATA=$$HAY340-A$$@TXHAY0340-A+&LIST=LAW+&BROWSER=24884763+&TOKEN=38521156+&TARGET=VIEW |accessdate=2007-08-29 |title=(Title Forthcoming)}}</ref><!-- website is opening slowly, will repair later --> [[Image:I-90EAST approaching Stockbridge tolls.jpg|thumb|right|Interstate 90 eastbound approaching Stockbridge and the toll plaza]] ===Massachusetts=== {{main|Massachusetts Turnpike}} I-90 in Massachusetts runs along the pre-Interstate era [[Massachusetts Turnpike]], which opened on May 15, 1957 from West Stockbridge at the New York state border to Massachusetts Route 128. The first section of the "Boston Extension" opened in September 1964 from the original terminus at Route 128 to the Allston/Brighton Tolls. The entire Boston Extension opened on February 18, 1965 continuing from the Allston/Brighton Tolls to I-93 in Downtown Boston. The new extension added {{convert|12|mi|km}} to the MassPike's original 123. [[Interstate 90|I-90]] was extended again as part of the [[Big Dig (Boston, Massachusetts)|Big Dig]] from its terminus at I-93 to Boston's [[Logan International Airport]] and a terminus of [[Route 1A (Massachusetts)|Route 1A]] in [[January 2003]] via tunnels under the Fort Point Channel and the [[Ted Williams Tunnel]] under Boston Harbor. This extended I-90 by an additional 1.3 miles (2.1 km), shifting the eastern terminus to [[Route 1A (Massachusetts)|Route 1A]]. [[Turnpike Doubles]] are permitted to travel between exit 11 and through the New York state border. [[Image:I90AustinMN2006-05-20.JPG|thumb|Austin, Minnesota Business Loop.]] == History == I-90 made heavy use of existing roads. The [[Massachusetts Turnpike]], [[New York State Thruway]], [[Ohio Turnpike]], [[Indiana Toll Road]], [[Chicago Skyway]], and [[Northwest Tollway]] all predate I-90 and were used for parts of its route. This also means that substantial portions of the route are not precisely to [[interstate standards]], but they are usually close. ==Major intersections== *[[Interstate 5]] in [[Seattle, Washington]] *[[Interstate 405 (Washington)|Interstate 405]] in [[Bellevue, Washington]] *[[Interstate 82]] in [[Ellensburg, Washington]] *[[Interstate 15 in Montana|Interstate 15]] in [[Butte, Montana]]; joined for 7.65 miles (12.31 km) *[[Interstate 94]] in [[Billings, Montana]] *[[Interstate 25]] in [[Buffalo, Wyoming]] *[[Interstate 29]] in [[Sioux Falls, South Dakota]] *[[Interstate 35]] in [[Albert Lea, Minnesota]] *[[Interstate 94]] in [[Tomah (town), Wisconsin|Tomah, Wisconsin]]; joined for 91.76 miles (147.67 km) until [[Madison, Wisconsin]]. *[[Interstate 39]] in [[Portage, Wisconsin]]; joined for about 95 miles (152 km) until [[Rockford, Illinois]]. *[[Interstate 43]] in [[Beloit, Wisconsin]] *[[Interstate 94]] in [[Chicago|Chicago, Illinois]]; joined for 16.71 miles (26.89 km) *[[Interstate 55]] in [[Chicago|Chicago, Illinois]] *[[Interstate 65]] in [[Gary, Indiana]] *[[Interstate 94]] in [[Lake Station, Indiana]] *[[Interstate 80]] in [[Lake Station, Indiana]]; joined for 278.40 miles (448.04 km) until [[Lorain, Ohio]]. *[[Interstate 69]] in [[Fremont, Indiana]] *[[Interstate 75]] in [[Toledo, Ohio]] *[[Interstate 71]] in [[Cleveland, Ohio]] *[[Interstate 77]] in [[Cleveland, Ohio]] *[[Interstate 271]] in [[Willoughby, Ohio]] *[[Interstate 79]] in [[Erie, Pennsylvania]] *[[Interstate 86 (east)|Interstate 86]] in [[Erie, Pennsylvania]] *[[Interstate 81]] in [[Syracuse, New York]] *[[Interstate 88 (east)|Interstate 88]] in [[Rotterdam, New York]] *[[Interstate 87]] in [[Albany, New York]] *[[Interstate 91]] in [[West Springfield, Massachusetts]] *[[Interstate 291 (Massachusetts)|Interstate 291]] in [[Chicopee, Massachusetts]] *[[Interstate 84 (east)|Interstate 84]] in [[Sturbridge, Massachusetts]] *[[Interstate 395 (Connecticut)|Interstate 395]] in [[Auburn, Massachusetts]] *[[Interstate 495 (Massachusetts)|Interstate 495]] in [[Hopkinton, Massachusetts]] *[[Interstate 95 in Massachusetts|Interstate 95]] in [[Weston, Massachusetts]]<ref>[http://maps.google.com/maps?q=Weston,+MA&ll=42.337103,-71.261959&spn=0.028570,0.045010&hl=en Map]</ref> *[[Interstate 93]] in [[Boston, Massachusetts]]<ref>[http://maps.google.com/maps?q=Boston,+MA&ll=42.343574,-71.065407&spn=0.114266,0.180038&hl=en Map]</ref> [[Image:I-90 and I-5 cloverleaf seattle washington.jpg|thumb|right|250px|[[Interstate 5]] and Interstate 90 intersecting in [[Seattle, Washington]].]] ==Auxiliary routes== *[[Rapid City, South Dakota]] - [[Interstate 190 (South Dakota)|I-190]] *[[Chicago|Chicago, Illinois]] - [[Interstate 190 (Illinois)|I-190]] (provides a direct route to [[O'Hare International Airport]]), [[Interstate 290 (Illinois)|I-290]] *[[Cleveland, Ohio]] - [[Interstate 490 (Ohio)|I-490]] *[[Buffalo, New York]] - [[Interstate 190 (New York)|I-190]], [[Interstate 290 (New York)|I-290]], [[Interstate 990|I-990]] *[[Rochester, Monroe County, New York|Rochester, New York]] - [[Interstate 390|I-390]], [[Interstate 490 (New York)|I-490]], [[Interstate 590|I-590]] (not directly connected) *[[Syracuse, New York]] - [[Interstate 690|I-690]] *[[Utica, New York]] - [[Interstate 790|I-790]] *[[Schenectady, New York]] - [[Interstate 890|I-890]] *Spur to [[Interstate 495 (Massachusetts)|I-495]] in [[Marlborough, Massachusetts]] - [[Interstate 290 (Massachusetts)|I-290]] *Spur to [[Leominster, Massachusetts]] - [[Interstate 190 (Massachusetts)|I-190]] I-90 is the only interstate to have a complete set of auxiliary routes within a single state, that being [[New York]]. {{3di|90}} == References == {{reflist}} ==External links== *[http://illi-indi.com/il_EndsPage.php?id=3090&section=1 Illinois Highway Ends: I-90] *[http://illi-indi.com/EndsPage.php?id=3090&section=1 Indiana Highway Ends: I-90] {{interstates}} <!--{{dab}} this allows users with [[WP:POPUPS|popups]] to "disambiguate" links to this page in a semi-automatic manner.--> [[Category:Interstate Highway System|90]] [[Category:Interstate 90| ]] [[bg:Междущатска магистрала 90]] [[da:Interstate Highway 90]] [[de:Interstate 90]] [[fa:بزرگراه بین ایالتی ۹۰]] [[fr:Interstate 90]] [[ja:州間高速道路90号線]] [[pl:Autostrada międzystanowa nr 90]] [[zh:90號州際公路]]