
Where are the best I-90 stops?
In the east, I-90 begins right by Boston's Logan Airport, passes through the Continental Divide by Butte, Montana and ends in Seattle, near Safeco and CenturyLink Field. Whether you're taking it all the way or just for a few miles, these are a few of the best I-90 road trip stops.
How many states does the I-90 go through?
The highway serves 13 states and has sixteen auxiliary routes, primarily in major cities such as Chicago, Cleveland, Buffalo, and Rochester . I-90 begins at Washington State Route 519 in Seattle and crosses the Cascade Range in Washington and the Rocky Mountains in Montana.
Where does I-90 cross the Continental Divide?
The western portion of I-90 crosses the Continental Divide over Homestake Pass just east of Butte, Montana, connecting major cities such as Spokane, Washington, Billings, Montana, Sioux Falls, South Dakota, and Madison, Wisconsin. Between Seattle and the Wisconsin-Illinois state line, I-90 is a toll-free Interstate.
Where does I 90 start and end in New York?
I-90 becomes the New York State Thruway upon entering the state of New York. Between the Pennsylvania state line and the Syracuse interchange, it is also signed as the "AMVETS Memorial Highway". It follows the Lake Erie coast until Buffalo, where it joins the old Water Level Route until Albany.
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Does Interstate 90 go coast to coast?
Interstate 90 (AKA I-90), is a coast-to-coast, transcontinental freeway, and it just so happens to be America's longest Interstate Highway.
What is the longest US Interstate?
Interstate 90I-90: 3,020.44 miles Interstate 90, America's longest Interstate Highway, spans from Boston, Massachusetts, to Seattle, Washington.
What is the length of I-90?
3,021 miInterstate 90 / Length
Where does I-90 and I-94 split?
Billings, MontanaWhere does I-94 end? On its western side, I-94 terminates in Billings, Montana, where it merges with Interstate 90. Its eastern side ends in Port Huron, Michigan, right on the US-Canadian border. At this point, it also connects to I-69.
What are the 4 states not served by an interstate?
Those not directly served are Juneau, AK; Dover, DE; Jefferson City, MO; and Pierre, SD.
What is the least traveled interstate?
#1. Alaska. State Route 11. The Dalton Highway is one of America's harshest and most remote routes. ... #2. Utah. US Route 50. ... #3. Maine. US Route 201. ... #4. Arizona. US Route 160. ... #5. California. State Route 139. ... #6. Virginia. State Route 90003. ... #7. Louisiana. US Route 65. ... #8. Wyoming. US Route 212.More items...
How many cities does the I-90 go through?
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.
Whats the longest highway in the world?
Here are the top five longest highways in the world:Pan-American Highway - Total length: 30,000 miles (48,000 km)Highway 1, Australia - Total length: 9,009 miles (14,500 km)Trans-Siberian Highway - Total length: 6,800 miles (11,000 km)Trans-Canada Highway - Total length: 4,860 miles (7,821 km)More items...•
What is the longest road in the world?
the Pan-American HighwaySpanning some 19,000 miles, the Pan-American Highway is the longest roadway in the world. Starting in Prudhoe Bay, Alaska, the road moves south, passing through Canada, the United States, Mexico, and Central America.
What is the difference between I-90 and I-94?
It could really go either way. I-90 is about 20 miles shorter and has less traffic overall. I-94 has more population, but that also means that I-94 has more food/hotel options and also more services should you run into an issue.
Where does I-94 start and stop?
Its western terminus is in Billings, Montana, at a junction with I-90; its eastern terminus is in Port Huron, Michigan, where it meets with I-69 and crosses the Blue Water Bridge into Sarnia, Ontario, Canada, where the route becomes Ontario Highway 402.
Does I-90 have tolls Seattle?
Seattle? There's no toll on I-90 at all.
What are the 5 longest highways in the US?
The Longest Highways in The United StatesInterstate 5. From: Mexico to Canada. Length: 1,381.29 miles. ... Interstate 95. From: Miami to Maine. ... Interstate 10. From: Florida to California. ... US Route 1. From: Fort Kent to Key West. ... Interstate 90. From: Boston to Seattle. ... US Route 20. From: the Pacific Northwest to New England.
What are the top 10 longest interstates in the United States?
10 Longest Interstate Highways (PHOTOS)I-90: 3,101.77 mi.I-80: 2,899.54 mi.I-40: 2,555.10 mi.I-10: 2,460.34 mi.I-70: 2,153.13 mi.I-95: 1,925.74 mi.I-75: 1,786.47 mi.I-94: 1,585.20 mi.More items...•
What are the 2 longest interstate highways in the US?
Longest Interstate Highways in the United StatesRankInterstateLength (miles)1I‑903,020.442I‑802,899.543I‑402,555.104I‑102,460.346 more rows•May 14, 2019
Why is there no interstate 50 or 60?
Because the Interstate numbering plan is a mirror image of the U.S. numbered highway plan, I-50 would be located in some of the same States as U.S. 50 (Ocean City, Maryland, to Sacramento, California). Therefore, "50" has not been used for an Interstate route.
When was I-90 built?
Construction began in 1956 and ended in 1993. I-90 helped merge several routes including The Ohio Turnpike and Chicago Skyway.
How long is I-90?
I-90 is huge!! It is the largest interstate in the United States and stretches from coast to coast, at a whopping 3,020 miles of pavement.
Where does I-90 go?
In the east, I-90 begins right by Boston's Logan Airport, passes through the Continental Divide by Butte, Montana and ends in Seattle, near Safeco and CenturyLink Field. Whether you're taking it all the way or just for a few miles, these are a few of the best I-90 road trip stops.
How many miles is I-90?
The ultimate road trip guide to I-90, from Boston to Seattle. Over 3,000 miles of asphalt and adventure along I-90. I nterstate 90 (AKA I-90), is a coast-to-coast, transcontinental freeway, and it just so happens to be America's longest Interstate Highway. Unless you've only traveled around the southern portion of America, ...
Where is the second city on SNL?
If you love Saturday Night Live, or just really dig improv comedy, then you need to visit the mecca of improv: The Second City in Chicago. This is where the best SNL cast members got their start.
Where to stay in Boston in 1830s?
As for hotels in Boston, the Liberty Hotel is a former jail with tons of subtle nods to the building's past. From Boston, stop at Old Sturbridge Village in Sturbridge, MA where you can literally step back in time to the 1830s. What separates this outdoor living history museum is that it happens to be the Northeast's largest living history museum.
Where is the busiest section of I-90?
The highway's least busiest section, near SR 21 west of Ritzville, carried 11,000 vehicles in 2016.
Where is I-90 in Seattle?
I-90 begins its eastward journey at the intersection of Edgar Martinez Drive South (part of SR 519) and 4th Avenue South in the SoDo neighborhood south of Downtown Seattle . The interchange is adjacent to T-Mobile Park, home to the Seattle Mariners baseball team, and includes a pair of ramps to SR 519 and an additional offramp to 4th Avenue South north of Royal Brougham Way and near Lumen Field. The ramps converge over the Stadium light rail station adjacent to King County Metro 's bus bases and were formerly joined by bus-only express lane ramps from the Downtown Seattle Transit Tunnel and 5th Avenue in the International District. I-90 travels east through a major interchange with I-5 at the northwest corner of Beacon Hill and passes under the Jose Rizal Bridge.
How high is I-90?
I-90 continues northeast on two high viaducts and ascend to Snoqualmie Pass, the lowest of the state's three major Cascades passes at an elevation of 3,022 feet (921 m). The pass handles 28,000 vehicles (including 6,500 trucks) on an average weekday, making it one of the busiest mountain highways in the United States.
What is the only interstate to cross the state from west to east?
I-90 is the only Interstate to cross the state from west to east, and the only one to connect the state's two largest cities, Seattle and Spokane. It incorporates two of the longest floating bridges in the world, the Lacey V. Murrow Memorial Bridge and the Homer M. Hadley Memorial Bridge, which cross Lake Washington from Seattle to Mercer Island. I-90 crosses the Cascades at Snoqualmie Pass, one of the busiest mountain pass highways in the United States, and uses a series of viaducts and structures to navigate the terrain. The freeway travels across suburban bedroom communities in the Seattle metropolitan area, the forests of the Cascade Range, and the high plains of the Columbia Plateau .
What was the first interstate in Washington?
The Seattle–Spokane corridor was designated as part of "Interstate 90", which continued east to Chicago and Boston, superseding US 10 through the northwestern United States. The first section to be completed under Interstate standards was a five-mile (8 km) section through Spokane Valley from Havana Street to Pines Road, which opened on November 16, 1956, and was credited with reducing the city's rate of collisions and had no fatal collisions until late 1958. The state government received $59.5 million in federal appropriations for 1957 to construct its first Interstate sections, including freeway bypasses of cities along US 10.
How long is the 90 freeway?
Interstate 90 is the longest freeway in Washington state, at nearly 298 miles (480 km) in length, and is the only Interstate to traverse the state from west to east across the Cascade Mountains. It is listed as part of the National Highway System, classifying important to the national economy, defense, and mobility, ...
Why is I-90 designated as the Greenway?
In 1998, I-90 from Seattle to Thorp was designated the Mountains to Sound Greenway to protect its outstanding scenic and cultural resources.
How long is Highway 90?
End of US highway 90. View a map showing this route. As of 2020, US 90 measured 1621.4 miles in total length. US 90 was among the original 1926 routes; at the time its east end was in Jacksonville. In 1950 the designation was extended to its current terminus at Jacksonville Beach.
Where is US 90?
1950-present. East: Jacksonville Beach, FL. West: Van Horn, TX. As of 2020, US 90 measured 1621.4 miles in total length. US 90 was among the original 1926 routes; at the time its east end was in Jacksonville. In 1950 the designation was extended to its current terminus at Jacksonville Beach.
Where is the last eastbound marker on US 90?
Heading the opposite direction, the last eastbound marker is on Beach, several blocks before the terminus: Straight ahead about two more blocks is the Atlantic Ocean. The west end of US 90 has always been at Van Horn TX (except for a one-year extension in 1939).
When did the 54 designation change to the right?
In 1976 the TX 54 designation was extended to the right (and then left to I-10), but signage at this junction refers to that movement only as "TO US 90". Same thing heading west on Broadway:
Is US 90 north or south?
That indicates that US 90 begins to the south, and TX 54 begins to the north... and that matches the TXDoT definition for TX 54, which was officially extended to I-10 in 1976. However, most TXDoT info shows that US 90 still officially extends to the left for a few more blocks, concurrent with TX 54:
What exit is I-81 north?
Interstate 40 eastbound expands to four lanes to Left Exit 421 with I-81 north. The freeway turns southward from I-81 along a winding and scenic route across the Bald and Great Smoky Mountains. 05/31/07
Where does I-77 go?
I-77 leads north to Charleston, West Virginia and south to Charlotte, adding truck traffic from the Carolinas to Interstate 81 as it progresses northeast to Christiansburg, Roanoke and Lexington. I-581 represents the second urban spur for Interstate 81, as it combines with U.S. 220 south through Roanoke while the parent freeway stays north by Salem.
What was the major concern with the first option to expand the freeway to eight lanes?
The major concern with the first option was that creator of the plan to expand the freeway to eight lanes, Star Solutions, included a request for a “noncompete” clause in its contract. That meant that VDOT was disallowed from undertaking any new projects that would increase the capacity or overall improve any highways within the I-81 corridor for the 40-year life of the Interstate 81 bonds. This red tape would have impacted U.S. 11, U.S. 29 and Interstate 95 among other north-south routes in the state.
How many lane freeways are there on I-40?
Interstate 40 turns west from I-81 and expands into a six lane freeway en route to Dandridge, Sevierville and Knoxville. Photo by Peter Johnson (03/28/21).
How much did Interstate 81 cost?
Expand Interstate 81 to eight overall lanes with a separation between car and truck lanes. This major overhaul was estimated to cost upwards of $10.9 billion and to be funded with truck tolls, which were legalized on trucks by the Virginia General Assembly in 2001.
How long is the 81 bridge?
Interstate 81 spans the Raft Narrows (St. Lawrence River) along a combination of a 750-foot long suspension bridge from the mainland south to Georgina Island, and a 600-foot Warren Truss span between Constance and Hill Islands. 9 Photo taken by Jeff Morrison (06/27/07).
What is the name of the spur route that connects Kingsport and Johnson City?
A spur route, I-181, once connected I-81 with Kingsport and Johnson City. It was renumbered in 2003 as a northern extension of Interstate 26 from Asheville, North Carolina. Crossing into Virginia by the two-state city of Bristol, Interstate 81 combines with U.S. 58 to Abingdon.

How Long Is I-90?
Where Does I-90 End?
- The eastern end of I-90 terminates in East Boston right after it crosses the Boston Harbor, where it becomes Highway 1A. The western end of the massive interstate is its junction to Interstate 5, just southeast of downtown Seattle. It truly is a coast-to-coast interstate!
Attractions Near I-90
- With so much road, there are a tremendous number of things to see and do close by if you find yourself on this northern US corridor. There are simply too many to mention, so here are a few highlights: 1. New England Aquarium Boston, MA 2. Boston Tea Party Ships & Museum Boston, MA 3. Freedom Trail Boston, MA 4. New York State Museum Albany, NY 5. Milton J. Rubenstei…
When Was I-90 Started and completed?
- Construction began in 1956 and ended in 1993. I-90 helped merge several routes including The Ohio Turnpike and Chicago Skyway.
States I-90 Travels Through
- Did you know that I-90 is not only the longest interstate, but also the most northerlyof the major east-to-west interstates? It runs through many of the United States' northern states, a number of which border Canada. Here are the states from east to west: 1. Massachusetts 2. New York 3. Ohio 4. Indiana 5. Illinois 6. Wisconsin 7. Minnesota 8. South Dakota 9. Wyoming 10. Montana 1…
I-90 Major Cities
- The interstate passes through a large number of major cities as it makes its way along the rolling hills of the Alleghenies and the Great Lakes toward the Rocky Mountains and the Pacific Northwest. If you should find yourself on I-90 in the dead of winter, there will surely be opportunities for a warm stay and a hot cup of coffee in each of them. Below is a list: 1. Boston, …
Major Connections & Interchanges
- Boston, MA I-93 S to Plymouth, MA and Cape Cod, MA via Hwy 3 I-93 N to Concord, NH I-95 N to Portland, ME I-95S to New York, NY
- Springfield, MA I-91 N to Sherbrooke, Canada I-91 S to I-95
- Albany, NY I-87 N to Montreal, Canada I-87 S to New York, NY
- Syracuse, NY I-81 S to Philadelphia, PA
Overview
Interstate 90 (I-90), designated as the American Veterans Memorial Highway, is a transcontinental Interstate Highway that runs from Seattle, Washington, to Boston, Massachusetts. It crosses Washington state from west to east, traveling 298 miles (480 km) from Seattle across the Cascade Mountains and into Eastern Washington, reaching the Idaho state line east of Spokane. I-90 intersects several of the state's other major highways, including I-5 in Seattle, I-82 and U.S. Route …
Route description
Interstate 90 is the longest freeway in Washington state, at nearly 298 miles (480 km) in length, and is the only Interstate to traverse the state from west to east across the Cascade Mountains. It is listed as part of the National Highway System, classifying important to the national economy, defense, and mobility, and the state's Highway of Statewide Significance program, recognizing its co…
History
Snoqualmie Pass was historically used by the indigenous inhabitants of the Puget Sound and Columbia Plateau regions for trade and socializing in the summertime, as it was the lowest pass in the Cascades. The early trails from the pass were used by fur traders and settlers beginning in the 1850s, as it was the only route equipped to handle wagons and livestock. Snoqualmie Pass was later chosen for the region's first major cross-mountain road in the 1860s, having beaten the fed…
Seattle–Bellevue express lanes
From 1992 to 2017, Interstate 90 had a 7.45-mile (11.99 km) network of express lanes from Downtown Seattle to Mercer Island and I-405 in Bellevue, including a set of reversible lanes on the Hadley floating bridge controlled by gates. Prior to their closure, the express lanes carried an annual average of 15,000 vehicles per day. The I-90 reversible express lanes were permanently closed on June 4, 20…
See also
• Wildlife crossing § I-90 Snoqualmie Pass East