Frequent question: What is the longest east west interstate?

Interstate 90 also known as I-90 is an east-west transcontinental freeway and the longest Interstate Highway in the United States at 3,020 miles.

What is the longest interstate in the United States?

Interstate 90, America’s longest Interstate Highway, spans from Boston, Massachusetts, to Seattle, Washington.

What interstate goes from East Coast to West Coast?

Route 66 may be the most iconic path for an east-to-west road trip. But the I-80 takes the crown as the best interstate travel route through the middle of the USA, passing 11 states and 2,902 miles.

What are the 5 longest highways in the USA?

  • US-1: 2,593 miles. …
  • US-2: 2,643 miles. …
  • I-80: 2,899.59 miles. …
  • US-50: 3,007 miles. …
  • I-90: 3,020.44 miles. …
  • US-30: 3,073 miles. A sign for US Route 30 in Pennsylvania. …
  • US-6: 3,227 miles. A sign for US Route 6 in Provincetown, Massachusetts. …
  • US-20: 3,365 miles. A sign for US 20 in Boston, Massachusetts.
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What are the 4 states not served by an interstate?

The four state capitals not served by the interstate highway system are: Juneau, AK; Dover, DE; Jefferson City, MO; and Pierre, SD.

What’s the most dangerous interstate in America?

The 50 Most Dangerous Highways in America

Rank Highway Deaths per 100 Miles
1 SR-99 California 62.3
2 I-45 56.5
3 I-95 55.1
4 I-10 54.5

What is the oldest road in America?

The Oldest Road In America, The King’s Highway, Passes Right Through New Jersey

  • The Kings Highway was an approximately 1,300-mile road constructed between 1650-1735. …
  • It was built on the order of King Charles II of England and ran through his American Colonies.

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What is the least traveled interstate?

Alaska State Route 11, also known as the James W. Dalton Highway, is the least traveled road in the United States.

What is the longest state to drive through?

First answer is : The longest drive in a straight line is in Alaska, 1099 miles. Alaska is the longest of all the states in the United States. Alaska is 1,400 miles long, 2,700 miles wide and has more than 33,904 miles of shoreline. Alaska is followed closely by 1,060 miles in California.

Why is there no Interstate 50 or 60?

Where the two systems, the routes and the Interstates, meet in the middle of the country it was decided that there would be no Interstate 50 to avoid confusion with U.S. Route 50 which runs from Sacramento, CA to Ocean City, MD. This is the same for Interstate 60.

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What is the most traveled highway in America?

I-95 at SR 4

When it comes to congestion, Fort Lee takes the top prize for having the busiest highway in the USA. The average speed on the highway is just 29 miles per hour, which is the second slowest on our list. Overall though, this is the most congested stretch of highway in America, avoid it at all costs.

How much of the original Route 66 is left?

85% is still easily driveable in an ordinary car. Why is Route 66 not on ordinary maps? It was decommissioned as a federal highway over a period of years with the last stretch disappearing from the records in 1984.

What is the longest road in the world?

Spanning 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 steepest interstate grade in us?

I-84 in Northeast Oregon (Emigrant Hill, just east of Pendleton) is one of the most magnificent stretches of 6% grade in the US. Multiple lane, multiple emergency truck escapes (westbound), is a great example of steep freeway construction in the U.S. Totally rebuilt in the 90’s, this is Interstate freeway at its best.

What is the lowest interstate number?

Because 1 is an odd number, Interstate 1 would run north-south. And because it’s lower than 5, it would be located to the west of Interstate 5, the lowest odd-numbered interstate in existence. That would place it along North America’s western margin, where the Pacific foams against a fractured landmass.

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Does Hawaii have an interstate?

Although Hawaii’s Interstate highways are not connected to those in the continental United States, they are built to Interstate standards. The fact that they carry an “H” number, rather than an “I” number differentiates them from the connected system of Interstate routes on the continental United States.

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