The Interstate Highway System - Facts & Summary - HISTORY.com The Interstate Highway System A+E Networks Introduction On June 29, 1956, President Dwight Eisenhower signed the Federal-Aid Highway Act of 1956. The bill created a 41,000-mile “National System of Interstate and Defense Highways” that would, according to Eisenhower, eliminate unsafe roads, inefficient routes, traffic jams and all of the other things that got in the way of “speedy, safe transcontinental travel.” At the same time, highway advocates argued, “in case of atomic attack on our key cities, the road net [would] permit quick evacuation of target areas.” For all of these reasons, the 1956 law declared that the construction of an elaborate expressway system was “essential to the national interest.” Google “The Last Call of the Wild” Today, there are more than 250 million cars and trucks in the United States, or almost one per person. At the end of the 19th century, by contrast, there was just one motorized vehicle on the road for every 18,000 Americans.

At the same time, most of those roads were made not of asphalt or concrete but of packed dirt (on good days) or mud. Under these circumstances, driving a motorcar was not simply a way to get from one place to another: It was an adventure. Outside cities and towns, there were almost no gas stations or even street signs, and rest stops were unheard-of. “Automobiling,” said the Brooklyn Eagle newspaper in 1910, was “the last call of the wild.” Did You Know? At 3,020 miles, I-90 is the longest interstate highway. It connects Seattle, Washington, with Boston, Massachusetts. A Nation of Drivers This was about to change. In 1908, Henry Ford introduced the Model T , a dependable, affordable car that soon found its way into many American garages. By 1927, the year that Ford stopped making this “Tin Lizzie,” the company had sold nearly 15 million of them. At the same time, Ford’s competitors had followed its lead and begun building cars for everyday people. “Automobiling” was no longer an adventure or a luxury: It was a necessity.

A nation of drivers needed good roads, but building good roads was expensive. Who would pay the bill? In most cities and towns, mass transit–streetcars, subways, elevated trains–was not truly “public” transportation. Instead, it was usually built and operated by private companies that made enormous infrastructural investments in exchange for long-term profits. However, automobile interests–such as car companies, tire manufacturers, gas station owners and suburban developers–hoped to convince state and local governments that roads were a public concern. That way, they could get the infrastructure they needed without spending any of their own money. Their campaign was successful: In many places, elected officials agreed to use taxpayer money for the improvement and construction of roads. In most cases, before 1956 the federal government split the cost of roadbuilding with the states. (One exception was the New Deal , when federal agencies like the Public Works Administration and the Works Progress Administration put people to work building bridges and parkways.) However, this funding arrangement did not get roads built fast enough to please the most ardent highway advocates. The Birth of the Interstate Highway System Among these was the man who would become President, Army General Dwight D. Eisenhower .

During World War II , Eisenhower had been stationed in Germany, where he had been impressed by the network of high-speed roads known as the Reichsautobahnen. After he became president in 1953, Eisenhower was determined to build the highways that lawmakers had been talking about for years. For instance, the Federal-Aid Highway Act of 1944 had authorized the construction of a 40,000-mile “National System of Interstate Highways” through and between the nation’s cities, but offered no way to pay for it. The Federal-Aid Highway Act of 1956 It took several years of wrangling, but a new Federal-Aid Highway Act passed in June 1956. The law authorized the construction of a 41,000-mile network of interstate highways that would span the nation. It also allocated $26 billion to pay for them. Under the terms of the law, the federal government would pay 90 percent of the cost of expressway construction. The money came from an increased gasoline tax–now 3 cents a gallon instead of 2–that went into a non-divertible Highway Trust Fund.

The new interstate highways were controlled-access expressways with no at-grade crossings–that is, they had overpasses and underpasses instead of intersections. They were at least four lanes wide and were designed for high-speed driving. They were intended to serve several purposes: eliminate traffic congestion; replace what one highway advocate called “undesirable slum areas” with pristine ribbons of concrete; make coast-to-coast transportation more efficient; and make it easy to get out of big cities in case of an atomic attack. The Highway Revolt When the Interstate Highway Act was first passed, most Americans supported it. Soon, however, the unpleasant consequences of all that roadbuilding began to show. Most unpleasant of all was the damage the roads were inflicting on the city neighborhoods in their path. They displaced people from their homes, sliced communities in half and led to abandonment and decay in city after city. People began to fight back. The first victory for the anti-road forces took place in San Francisco , where in 1959 the Board of Supervisors stopped the construction of the double-decker Embarcadero Freeway along the waterfront.

During the 1960s, activists in New York City, Baltimore, Washington , D.C., New Orleans and other cities managed to prevent roadbuilders from eviscerating their neighborhoods. (As a result, numerous urban interstates end abruptly; activists called these the “roads to nowhere.”) In many cities and suburbs, however, the highways were built as planned. All told, the Interstate Highway System is more than 46,000 miles long. Tags Interstate 90 Map, USA | Seattle, Washington to Boston, Massachusetts Disclaimer Close Disclaimer : All efforts have been made to make this image accurate. However Compare Infobase Limited,its directors and employees do not own any responsibility for the correctness or authenticity of the same. About USA Interstate 90 The I-90 is the longest one in the interstate highway system network covering 3,020 miles (4,861 km). This coast-to-coast highway connects Boston on the east with Seattle on the west. It crosses the continental divide at Homestake Pass just east of Butte in the state of Montana. Major Cities Covered The I-90 covers major cities such as Boston, Albany, Buffalo,Cleveland, Chicago, Seattle.

It also connects other cities such as Springfield, Syracuse, Erie, Rockford, Madison, Wisconsin, Billings, and Spokane. Attractions There are several sites that you must visit en route I-90. The Wall Drug is a pleasurable stop you might want to consider. You can relish the coffee, free ice water, and good donuts. Commuters can exit from I-90 (exits 110 and 131) and check out the Badlands National Park. Other parks to check out are Buffalo Gap National Park and Yellowstone National Park. Every year, millions of people pull off I-90 (exit 332) to witness the all-time ultimate roadside attraction, the Corn Palace. You should not give this one a miss, a halt at least for a picture is a must. At a bend on the Missouri River, Framboise Island has several hiking trails and rich wildlife. Devils Tower is certainly awe-inspiring, even more than what you find in the movies. You first see it from miles away as a huge monolith poking over the rolling hills of eastern Wyoming. As you get closer, you can make out the tubes of rock that give it the appearance of a monstrous pipe organ.

If you are a history lover, there are quite a few places you can relish along your journey. Visit Delta-09 Missile Silo, Akta Lakota Museum, and Cultural Center, Lewis and Clark Information Center, South Dakota Cultural and Heritage Center. There are plenty of lodging options along Interstate highway that you can consider for your stops. Equipped with a US interstate highway map , you are ready to witness splendid scenic beauty and monuments during your road trip along the US highway I-90. Route of Interstate Highway No.90 State SOLUTION: Interstate 90 is the longest interstate highway in the United States, connecting the cities of Seattle, Washington and Boston, Massachusetts. The interstate is 4,987,000 meters in SOLUTION: Interstate 90 is the longest interstate highway in the United States, connecting the cities of Seattle, Washington and Boston, Massachusetts. The interstate is 4,987,000 meters in Algebra -> Customizable Word Problem Solvers -> Numbers -> SOLUTION: Interstate 90 is the longest interstate highway in the United States, connecting the cities of Seattle, Washington and Boston, Massachusetts.

The interstate is 4,987,000 meters in which interstate highway connects boston and seattle. route 66, route 22, or I90 which interstate highway connects boston and seattle. route 66, route 22, or I90 I-90 is the interstate highway that connects Boston and Seattle. Get an answer which interstate highway connects boston and seattle. route 66, route 22, or I90 Original conversation User: which interstate highway connects boston and seattle. route 66, route 22, or I90 Weegy: I-90 is the interstate highway that connects Boston and Seattle. Expert answered| QMBR |Points 51| User: which of the three was born earlier. michael jordan, tom hanks, or george michael Weegy: Tom Hanks was born before Expert answered| QMBR |Points 51| There are no new answers. Comments which US state celebrates statehood today? idaho, colorado,or wyoming Weegy: Colorado celebrates its statehood on August 1st.

User: who was the winner of the 1986 FIFA world cup Weegy: The winner of the 1986 FIFA World Cup Champions is Argentina. User: who was the winner of the 1986 FIFA world cup? itlaly, brazil, or argentina Weegy: The winner of the 1986 FIFA World Cup Champions is Argentina. (More) Question Weegy: The answer is nucleus. (More) Question nucleus is not right. its cell wall Added 8/8/2011 1:17:53 PM Weegy: Tom" Hanks (born July 9, 1956) (More) Question Weegy: it's ozma User: no it was the rentals weegy. smh User: which interstate highway connects boston and seattle. route 66, route 22, or I90 (More) Question what is a chinook in terms of weather Weegy: Along the eastern slopes of the Rockies, the Chinook wind provides a welcome respite from the long winter chill. Few people spend very much time along the eastern slopes without experiencing these wonderful warm winds.

The change can be dramatic. [ On Jan. 11, 1983, the temperature in Calgary rose 30°C (from –17°C to 13°C) in 4 hours, and on February 7, 1964, the temperature rose 28°C (51°F°), and the humidity dropped by 43 percent. The winds are caused by moist weather patterns, originating off the Pacific coast, cooling as they climb the western slopes, and then rapidly warming as they drop down the eastern side of the mountains. The Chinook usually begins with a sudden change in wind direction towards the west or southwest, and a rapid increase in wind speed. ] (More) Question Interstate 90 (I-90) - Connecting Washington East-West :: I-90 Accident Lawyer Farber Law Group Home > Washington > Highways > Interstate 90 (I-90) - Connecting Washington East-West Interstate 90 (I-90) - Connecting Washington East-West The Interstate 90 (I-90) is the longest interstate highway in the United States, crossing from East-to-West from Boston, Massachusetts to Seattle , Washington.

It connects the two largest cities in the state, Spokane and Seattle. I-90 is almost 3,100 miles long. In Seattle , the highway ends next to Safeco Field and Qwest field, the two major sports stadiums in the city hosting the Seattle Mariners baseball and the Seattle Seahawks football. It is the only major interstate connecting eastern and western Washington although there are two state routes that do so. The average annual daily traffic on the I-90 in the Seattle area is over 160,000 vehicles per day. In Seattle, the I-90 crosses Lake Washington incorporating two of the longest floating bridges in the world from Seattle to Mercer Island. Approximately 40 miles east of Bellevue, the I-90 crosses the Cascade Mountains at Snoqualmie Pass at an elevation of over 3,022 feet. Approximately 10 million travelers cross Snoqualmie Pass each year. The Snoqualmie Pass can be treacherous during the winter time as an average snowfall of 33 feet of snow falls on the highway. Maintenance crews work 24 hours a day, seven days a week to treat the roadway .

At times, however, the roadway has to be closed for avalanche control work . The highway can also be closed due to serious car accidents. In 2007, the I-90 was closed for nearly 200 hours due to avalanche and collisions. 137 miles east of Seattle, I-90 crosses the Columbia River at Vantage and enters Spokane at mile post 279. The I-90 provides exits to the following cities: Bellevue , Cle Elum, Ellensburg , Issaquah , Liberty Lake, Mercer Island, Moses Lake, North Bend, Seattle , Spokane, Spokane Valley, Sprague and crosses six counties: Adams, Grant, King, Kittitas, Lincoln, and Spokane. We advise checking the Washington State Department of Transportation webcams before crossing the Snoqualmie Pass in the winter. Click here to access all of the webcams on the I-90. Map Interstate-Guide: Interstate 90 Interstate 90 This view of Interstate 90 westbound is afforded from the Mullan Trail Road overpass near Lake Coeur d'Alene in the panhandle of Idaho. Photo taken 09/01/06.

Routing The longest Interstate Highway, Interstate 90 serves major northern cities such as Seattle, Chicago, Cleveland, Buffalo, Albany and Boston. Smaller cities such as Spokane, Butte, Billings, Sheridan, Moorcroft, Rapid City, Sioux Falls, Austin, Wisconsin Dells, Madison, Rockford, South Bend, Toledo, Erie, Syracuse and Springfield also dot Interstate 90 on its travels. From Chicago east to Boston, over 75% of Interstate 90 follows toll roads. Some of the tolled sections of I-90 include the Jane Addams (Northwest) Tollway; between Beloit and O'Hare International Airport; the Chicago Skyway, between I-94 and the Indiana State Line; the Indiana East/West Tollway, the Ohio Turnpike, the New York Thruway, and the Massachusetts Turnpike (Mass Pike). Some sections of these toll roads predated the 1956 Interstate Highway Act. High Priority Corridor Interstate 90 in the Seattle metropolitan area is part of High Priority Corridor 35: FAST Corridor. Parallel/Historical U.S. Routes From Seattle east to Billings, Interstate 90 replaced U.S. 10.

From Billings southeast to Buffalo, Wyoming, Interstate 90 parallels U.S. 87, then follows U.S. 14 from Buffalo east to Wall, South Dakota. At Wall, Interstate 90 replaced U.S. 16 east all the way to Tomah, Wisconsin. From Tomah southeast to Chicago, Interstate 90 more or less follows U.S. 14 again, but it picks up U.S. 20 at Rockford. Interstate 90 and U.S. 20 remain parallel to each other from Chicago east to Boston, with some proximity to U.S. 6 in Ohio. Planned Improvements Snoqualmie Pass A partnership between the Washington State Department of Transportation (WSDOT) and several conservation groups to invest in wildlife corridors and protected habitats for species native to the Cascade Mountains resulted from the project to expand capacity along Interstate 90 between Hyak and Eaton. These wildlife structures allow for continuous range for a variety of animals that may migrate over the freeway. For more information on the wildlife overpasses, visit Interstate 90 Wildlife Bridges .10 Work on the three phase project commenced in spring 2009 on Phase I , Hyak to Keechelus.

Running through fall 2018, this work involves adding a new lane per direction, bridge and culvert replacement, pavement replacement and improving sharp curves. Phase II runs between summer 2015 and 2019 and effects a two mile stretch from Keechelus Dam to the Stampede Pass interchange. Future work on Phase III improves the easternmost six miles of the project area with widening, pavement replacement and truck climbing lanes. Rapid City Area Several modifications were made to Interstate 90 from Rapid City east to Box Elder. Road work finished in 2009 realigned a portion of the freeway near Blackhawk, consolidating a split interchange with Sturgis Road (old U.S. 14 & SD 79) and removing an ess curve along the mainline. Further southeast, the tri-level stack interchange between I-90 and I-190 was redesigned into a trumpet interchange, removing left-hand ramps along westbound. Additionally the trumpet provides enough separation from the adjacent SPUI at Haines Avenue (Exit 58). Further east at Exit 60, the wye interchange from I-90 west to U.S.

16 west was eliminated and replaced with a new SPUI at Business Loop I-90 (East North Street). A third area SPUI was built in place of the diamond interchange (Exit 61) at the next eastbound exit with U.S. 16 Truck and South Dakota 79 south as well. The partial cloverleaf interchange at Exit 66 closed on October 1, 2003. This closure coincided with the summer 2003 opening of a new parclo interchange (Exit 67) at nearby Liberty Boulevard. Liberty Boulevard, which links I-90 to the Ellsworth A.F.B. main gate, and the new Exit 67 were constructed after successful lobbying by local officials. The move was made to address concerns about commercial development in the "accident-potential zone" to the south of the Ellsworth runway.2 Jane Addams (Northwest) Tollway Interstates 39 & 90 combine along the Jane Addams Memorial [Northwest] Tollway between the Illinois-Wisconsin State Line and east side of Rockford.

A portion of this stretch, from Rockton Road south to the split with I-39, was expanded to six overall lanes with advance work commencing in 2007. Widening was finished from Rockton Road (Exit 3) to the South Beloit Toll Plaza in 2008 and along eastbound from the toll plaza to U.S. 20 Business (State Street). Completion of the project by November 24, 2009 focused on the westbound lanes from the South Beloit Toll Plaza north to Rockton Road and along both carriageways south from State Street to Newburg Road.21 The Cherry Valley Interchange project, which started in 2008, involved reconstructing the connection between Interstate 90 (Jane Addams Memorial Tollway) and Interstate 39 in Rockford. The project was completed on November 13, 2010.20 This $89-million project was made possible as a result of Illinois Tollway's $6.3 billion Congestion-Relief Program â€“ Open Roads for a Faster Future announced in 2005.

The work redesigned the interchange with new ramps, including a high-speed connection from I-39 north to I-90 west. The original trumpet interchange at Cherry Valley opened in 1972 with the U.S. 20 bypass.20 Chicago Skyway The Chicago Skyway, a toll facility owned by the City of Chicago, carries Interstate 90 over industrial areas and the South Side of Chicago before connecting with the Dan Ryan Expressway (Interstate 94) south of Downtown. Photo taken 09/02/05. The Chicago Skyway is a steel cantilever bridge that connects the Dan Ryan Expressway (I-94) with the Indiana Toll Road (Interstate 90) in Illinois. Dominating the southeastern skyline of Chicago, the 7.8-mile Skyway was constructed in the 1950s and opened in April 1958 to cross over steel mills, railroads, homes and the Calumet River. The bridge did not carry as much traffic as initially anticipated, but the growth of casinos in Northwestern Indiana increased traffic counts.

In 1999, city of Chicago administrators determined that the Chicago Skyway was never officially incorporated into the Interstate Highway System.6 This may have been due to the fact that the Skyway was not up to current Interstate standards. As a result of this determination, all Interstate 90 reassurance shields have an additional "TO" banner affixed above them. The elevated roadway underwent a reconstruction project between 1999 and November 2004.5 Prior to the completion of this project, the road was falling apart. With completion of the new Skyway deck, ramps, and three continuous, through lanes of travel, it is possible that the Skyway is closer to meeting Interstate standards. Of course, the Chicago Skyway is one of many Interstate Highways that are not up to the latest Interstate standards (see most of Interstate 278 in New York, for instance). As a result of this finding, one could claim that Interstate 90 has a gap, but to the average driver, it is not noticeable. Following reconstruction of the Chicago Skyway , the Chicago City Council voted to lease the bridge to a private company, the Skyway Concession Company, LLC (SCC), for 99 years.

The agreement started in January 2005, infusing the city of Chicago with $1.83 billion from SCC. In exchange, SCC collects toll proceeds and provides for administration, toll collection, maintenance, and operations of the Skyway. The City of Chicago, meanwhile, continues to provide police to patrol the freeway. This arrangement was the first of its kind in the country. Indiana Toll Road Through Indiana, Interstate 90 follows the Indiana Toll Road in its entirety. Authorized for construction in 1951, the Toll Road was constructed and fully open to traffic by 1956, the same year in which the Interstate Highway System was authorized by the federal government. The Toll Road was later added to the Interstate Highway System after it was completed. In 2006, the state of Indiana approved leasing and privatizing the Indiana Toll Road. A bid for this lease came in at $3.85 billion by the same Spanish-Australian consortium that leased the Chicago Skyway from the city of Chicago. The project was awarded to ITR Concession Company LLC (ITRCC) for a term of 75 years.

Governor Mitch Daniels negotiated the lease, and the state House of Representatives approved the lease on February 1, 2006. The Senate approved the lease as part of the governor's "Major Moves" program. By the middle of March 2006, Major Moves was law. ITRCC assumed operations on June 29, 2006. Funds generated by this lease were used for various transportation projects around the state12,13,14, including construction of new Interstate 69 between Evansville and Bloomington. ITRR filed Chapter 11 bankruptcy on September 22, 2014 on more than $6 billion in debt. IFM Investors announced on March 11, 2015 they they entered a $5.725 billion purchase and sale agreement of ITRR and the remaining 66 years of the lease. The Australian based group closed on their purchase of ITRR on May 27, 2015.

IFM plans on investing $260 million in capital improvements to the Indiana Toll Road through to 2020.11 Cleveland Innerbelt The 1959-opened Innerbelt Freeway viaduct carrying Interstate 90 from Downtown to Tremont in Cleveland as seen from Jacobs Field (now Progressive Field), home of the MLB Cleveland Indians. This span was fully demolished on July 12, 2014. Photo taken by Jim Teresco (08/01). The Inner Belt Project presently underway replaces the 1959-opened Innerbelt Bridge across the Cuyahoga River and rebuilds I-90 from I-71 (Medina Freeway) north to I-77 (Willow Freeway). Named the George V. Voinovich Bridge, the new westbound bridge was built between May 2011 and November 2013 at a cost of $293 million. The $273 million project to replace the eastbound span was awarded to TGR and designer URS Corporation in the fall 2013.

Construction culiminated on September 24, 2016, when eastbound traffic shifted to the second span. Subsequent work opened all five westbound lanes for I-90 across the George V. Voinovich Bridge by mid October and the remaining eastbound laens on October 24, 2016. Work on the weekend of October 28, 2016 restriped I-77 north at I-490 to three through lanes and the ramp from I-77 north to I-490 east to a single lane.29 For more on this project, visit the Innerbelt Project (ODOT Official Site) . Boston and the "Big Dig" As part of the $24.3-billion "Big Dig" project in Boston, the Massachusetts Turnpike Extension lengthened Interstate 90 east 3.5 miles from the 1965 terminus at I-93 to Logan International Airport (BOS). Fully opened on January 18, 2003, the extension of I-90 shifted the terminus northeast to Massachusetts 1A in East Boston.

Built as part of the Turnpike Extension, the Ted Williams Tunnel below Boston Harbor arcs I-90 northeast between the Seaport District and the Airport Way loop to Logan Airport' passenger terminal. The 8,500 foot long tunnel was constructed at a cost of $1.3 billion from December 1991 to December 15, 1995.22,23 West of the Ted Williams Tunnel and Seaport District is the Fort Point Channel Tunnel. The one mile long tunnel takes I-90 below Fort Point Channel between Interstate 93 (Central Artery and the Thomas P. O'Neill, Jr. Tunnel) and D Street by the Massachusetts Convention Center. The Fort Point Channel Tunnel opened to complete I-90 on January 18, 2003. History Idaho Wallace, Idaho One of the last sections of Interstate 90 to open to through traffic was the section bypassing the city of Wallace, Idaho. Wallace was also home to the final traffic signal to be bypassed by the transcontinental freeway.

To avoid having the freeway pass directly through the town as originally planned, residents and city officials added Wallace to the National Register of Historic Places in 1976. As a result, the freeway was rerouted northward onto a viaduct parallel to the South Fork Coeur d'Alene River. Upon completion of the elevated roadway on September 12, 1991, old U.S. 10 through Wallace became Business Loop I-90 and the last traffic signal of I-90 was retired shortly thereafter.3,4 The final traffic light on Interstate 90 is still functioning in downtown Wallace along Old U.S. 10 (now Business Loop I-90). Photo taken by AARoads and Chris Kalina (09/01/06) - Thanks to Dan Radigan for the original photo. Montana Construction for Interstate 90 over Homestate Pass began in 1964 at a cost of $6.4 million.

The route was complete between Whitehall and Butte in 1966 for $18.5 million.26 The final Super 2 section of I-90 across the state was expanded to four lanes on May 13, 1987. The 20-mile section, known as "Springdale West", was rebuilt under a $12 million contract started in fall 1985.27 Wyoming For a history of the completion of Interstate 90 in Wyoming, visit Interstate 90 @ AARoads . Illinois Chicago In Illinois, the sections of Interstate 90 were built in the 1950s and 1960s.

The Northwest Tollway, which brings Interstate 90 southeast from Wisconsin to Rockford, Elgin and Chicago near O'Hare International Airport was constructed starting in 1956 and was completed by 1958.15 The construction of the 76-mile Northwest Tollway (and the other original tollways) was funded by a bond issuance in the amount of $415 million by the state tollway commission (which was created in 1953).18 The Northwest Tollway merges into the Kennedy Expressway near O'Hare International Airport (ORD). The Kennedy Expressway, which connects O'Hare International Airport (ORD) with the Chicago Loop (Interstate 290 / Eisenhower Expressway), opened to traffic on November 5, 1960. This 16-mile expressway was constructed at a cost of $237 million.

The section from the airport to the Northwest Tollway merge is designated as Interstate 190 (formerly Illinois 594 until 1978); the section from the Northwest Tollway merge to the Edens Expressway merge is designated as Interstate 90 (formerly Illinois 194 until 1978); and the section from the Edens Expressway southeast to the I-290 junction (Circle Interchange) is designated as Interstates 90 & 94 (originally just I-94, prior to 1978 when I-90 was routed on the Eisenhower Expressway). It was originally named the Northwest Expressway, but it was renamed the John F. Kennedy Expressway on November 29, 1963, one week to the minute after the famous U.S. President was assassinated in Dallas, Texas.

On February 1, 1970, new rapid transit rail service went into operation in the Kennedy Expressway median, shortly after commuter rail service began on the Dan Ryan Expressway segment of Interstates 90 & 94.15, 16 The Dan Ryan Expressway, which continues the limited access route from I-290 (Eisenhower Expressway) south to Interstate 57, opened on December 15, 1962. It was designated as Interstates 90 & 94 from Downtown to the Skyway and as I-90 from the Chicago Skyway to the I-57 split. However, Interstates 90 and 94 were swapped shortly thereafter, with I-94 following the entire length of the Dan Ryan and I-90 exiting via the Chicago Skyway. This freeway, planned as the "South Expressway," was named in memory of Dan Ryan, who was the president of the Cook County Board of Commissioners and had died in 1961, just before the expressway opened. Dan Ryan was a known expressway proponent in Chicagoland and was responsible for the construction of several urban freeways.

The Dan Ryan Rapid Transit line follows the median of the Dan Ryan Expressway; the rail line opened to commuters on September 28, 1969. Similar rail lines have since been placed in median and other right of way locations along other urban freeways throughout the country, but Chicago is considered to be a pioneer in the implementation of this concept.15, 17 The Chicago Skyway, as mentioned in the "Chicago Skyway" section above, opened in June 1958.15 It was not constructed using proceeds from the Illinois State Tollway Commission original bond issuance; it was instead funded by the city of Chicago separately.18 From the 1960s until 1978, Interstate 90 followed the Eisenhower (Congress) Expressway and Eisenhower Extension rather than the Kennedy Expressway and Northwest Tollway. For more on this historic route, visit Interstate 290 Illinois . Ohio Ohio Turnpike Interstate 90 follows the Ohio Turnpike from the Indiana Toll Road east to near the Cleveland metropolitan area. The act that created the Ohio Turnpike Commission was passed in 1949, and construction began on the Turnpike in October 1952.

The 241-mile freeway was built in 38 months, with the route fully opened on October 1, 1955. For more information, visit the official Ohio Turnpike History page. Several sections of Interstate 90 in the eastern United States uses toll roads. Together with Interstate 80, Interstate 90 follows the Ohio Turnpike westbound as it crosses Exit 13, Junction Ohio 15. Photo taken 09/02/05. Cleveland 1950s Cleveland Freeway plans outlined a number of routes crisscrossing the city. Several of these were never built, including the Clark, Lee, Parma and Shaker Heights Freeways among others. Interstate 90 was routed along the Northwest Freeway east through Westlake, Rocky River and Lakewood into western reaches of the city. The route was to turn north at 65th Street onto the Parma Freeway to connect with Cleveland Memorial Shoreway (Ohio 2) at 49th Street. The Shoreway was then to continue I-90 east by Downtown to the north end of the Innerbelt Freeway.

The remainder of the Northwest Freeway east to the Medina Freeway (I-71) and Innerbelt Freeway would have been a part of Interstate 80N. I-80N was proposed east along the Clark Freeway and south on the Bedford Freeway to Garfield Heights and the Outer Belt South Freeway (I-480). The Innerbelt was proposed to carry I-71 north to the Shoreway, with some maps showing I-71 & 77 overlapped north to the Shoreway . Commercial Survey Co. Street Guide, circa 1960, showing the proposed Parma Freeway extending north from the Northwest Freeway to Cleveland Memorial Shoreway. I-80N was later relocated onto the Outer Belt South Freeway, leaving the Clark Freeway as I-290 and later Interstate 490. The Parma Freeway was dropped by the mid 60s, leaving I-90 along the Innerbelt alone.

A wide median at 65th Street along I-90 (Northwest Freeway) alludes to a potential interchange with the Parma Freeway, while the 49th Street interchange on Ohio 2 would have been incorporated into the I-90 mainline. East of Downtown Cleveland and ahead of the south shore of Lake Erie, I-90 traverses the locally known Dead Man's Curve. The freeway drops to 35 miles per hour as it abruptly turns from north to northeast and merges with Ohio 2 (Cleveland Memorial Shoreway). This curve is among the most substandard segments of Interstate 90. Interstate 90 approaches Dead Man's Curve east of Downtown Cleveland at Ohio 2. Photo taken by Steve Hanudel (06/18/06). I-90 along this stretch was built in 1959 and initially signed with a 50 mile per hour speed limit. When the Inner Belt was completed in 1962, problems became apparent with increased traffic counts, resulting at least one truck overturning at the curve per month. By 1965 speed limits were reduced to 35 miles per hour and warning signs installed.

The curve was banked in 1969 and a new concrete barrier was added in place of the median guardrail. Despite these adjustments to the freeway, accidents remained a problem.19 New York New York Thruway The mainline of the New York Thruway was opened to traffic in stages between 1954 and 1957. Interstate 90 was designated on the Thruway at a later time, after the original opening date of the superhighway.

Opening dates, from west to east, of the Thruway portion that carries I-90 is as follows:7 Pennsylvania State Line to Silver Creek (41 miles) - August 21, 1957 Silver Creek to Buffalo (29 miles) - December 14, 1957 Buffalo to Rochester (63 miles) - August 25, 1954 Rochester to Lowell (115 miles) - June 24, 1954 (first segment of Thruway ever opened) Lowell to Westmoreland (5 miles) - September 20, 1954 Westmoreland to Albany (95 miles) - October 26, 1954 Berkshire Spur (18 miles) - October 8, 1958 The remaining section of Interstate 90 in New York, between Albany and the Berkshire Spur of the Thruway, is maintained by the New York State Department of Transportation. It was completed in the mid-1970s as the new alignment of I-90. Prior to that, the Berkshire Spur doubled as I-90.

The 6.5-mile section of the Spur west from I-90 is unnumbered. Discussion from the Thruway Authority, the State Department of Transportation and the Federal Highway Administration arose in 1999 to both redesignate the Berkshire Spur as Interstate 90 and renumber the free portion of I-90 through Albany as an eastern extension of Interstate 88. This plan was never implemented.24 Massachusetts Massachusetts Pike The 138-mile Massachusetts Turnpike System consists of two sections: Original Mainline - from the New York state line and Exits 14-15 (I-95 & Massachusetts 128) on the Weston and Newton town line Metropolitan Highway System (MHS) operates the Boston Extension from Exits 14-15 east to Massachusetts 1A near Logan International Airport (BOS). This section also includes the myriad tunnels and bridges that were built as part of the Big Dig project in and around Downtown Boston and the airport The original mainline began construction in 1955 and opened in 1957.

The Massachusetts Turnpike ran east from the New York Thruway to what is now Interstate 95 [Massachusetts 128] (Yankee Division Highway). In 1960, attention turned toward construction of the final 15 miles of the turnpike into the city center. It would prove to be a difficult stretch to construct, as it passed through areas already built out. Groundbreaking for the extension was in September 1962, and the turnpike was extended east to the Fitzgerald Expressway (then unsigned I-95/now I-9325) by February 1965.7 An ancillary route, the Interstate 695 Inner Belt, was planned to connect the Turnpike with the Northeast and Southeast Expressways. However, that road was not constructed as a result of community opposition, including protests from students at the Massachusetts Institute of Technology (MIT).8 Interstate 90 ended at the Allston toll plaza until the mid 1970s. The end point referenced the original planned terminus where the cancelled I-695/Inner Belt would have crossed.

The remainder of the Mass Pike east until that time was unnumbered.25 The Massachusetts Department of Transportation switched toll collection on the MassPike to a cashless system on October 28, 2016. The transition was meant to both decrease traffic congestion and improve air quality, as vehicles would not longer idle or have to stop at toll plazas. All electronic tolling (AET) at 16 gantries will collect fares by reading E-ZPass transponders or toll-by-plate methods where motorists are sent an invoice through the mail. Ensuing work through 2017 removes the mainline and ramp plazas found throughout the MassPike system.28 Highway Guides what interstate highway connects Boston and Seattle? what interstate highway connects Boston and Seattle? I-90 is the interstate highway that connects Boston and Seattle. Expert answered| jher000 |Points 4446| what interstate highway connects Boston and Seattle? New answers There are no new answers. Comments Where would you find the Spanish Steps? Weegy: Do you have a question for Weegy? User: The capital of which one is farther north? Weegy: i know but what countries?

User: The capital of which one is farther north? 1. Gabon 2. Thailand 3. Samoa Weegy: Gabon. Thank you for your question. (More) Question Weegy: The answer is 1. Grenada User: The capital of which one is farther north? 1. Canada 2. Mali 3. Germany Weegy: 1. Canada (More) Question Weegy: His given name is Sir James Paul McCartney. (More) Question Where can you find the world's Highest tides? Weegy: The Bay of Fundy has the highest tides in the world. [ It is a bay on the Atlantic coast of North America, on the northeast end of the Gulf of Maine between the Canadian provinces of New Brunswick and Nova Scotia, with a small portion touching the U.S. state of Maine. ] User: Where is JFK International airport? Weegy: Queens, in New York City User: The Capital of which one is farther north? 1. Cuba 2. Jamaica 3.Comoros Weegy: Cuba (More) Question Who sang "Groovin"?

Weegy: "Groovin'" is a single first released in 1967 by The Young Rascals that became a number-one hit and one of the group's signature songs. Great question! Thank you! User: The amount of consecutive years in a century are? Weegy: 100 years. Have a great day! :) User: How many goals did France score in 2002 world cup? Weegy: 0.It was the upset of the tournament.They went out of the tournament in the 1st round itself without scoring a single goal.It was a debacle to say the least. User: What's filled with wax to make pieces for "Skully"? Weegy: Caps were typically plastic milk bottle caps with candle wax melted into them. :) User: Driving at 50mph, one covers 19 miles in how many seconds? (More) Question

Question: What interstate highway connects the cities of Boston and Seattle?
Answer: I-90