Interstate 90, America’s longest Interstate Highway, spans from Boston, Massachusetts, to Seattle, Washington.
What is the second longest interstate in the United States?
I-80. The second-longest highway within the interstate system, I-80 is 2,899 miles long. It starts in Teaneck, New Jersey and ends in San Francisco.
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.
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 is the longest north south interstate highway in the US?
With a length of 1,908 miles (3,071 km), I-95 is the longest north–south Interstate and the sixth-longest Interstate Highway overall. I-95 passes through 15 states (as well as a brief stretch in the District of Columbia while crossing the Potomac River)–more than any other Interstate.
Why is Interstate 4 so dangerous?
Reasons for I-4 accidents
The leading reason for so many of the accidents on I-4 is congestion, which can be attributed to two main factors: ongoing construction and a growing population. There have always been simply too many vehicles traveling I-4, whether or not construction is happening.
What is the shortest interstate in the United States?
1.06 miles – I-375, Michigan. The nation’s (current) shortest signed interstate.
What is the longest straightest road in America?
The straightest road in North America
North Dakota claims its Highway 46 is the longest straight road in the US and Canada. Slight bends aside, the motorway boasts a 31-mile dead straight stretch from Gackle to Beaver Greek.
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.
Is Route 20 the longest road in America?
In 1963, therefore, U.S. 20 became the longest road in the country. U.S. 20 is 3,365 miles long according to the 1989 log. The route begins in Boston at a junction with Massachusetts Route 2 and ends in Newport, Oregon, at a junction with U.S. 101.
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.
Why is there no Interstate 50 or 60?
The east-west even numbers of the old U.S. highway system increase from north to south (U.S. 30 is farther north than U.S. 50, for example). The east-west even numbers of the new Interstate system decrease from north to south (I-80 is farther north than I-10). … And that is why there is no Interstate 50. Or 60.
What is the oldest interstate?
According to Bloomberg, a key part of the Interstate system, I-95, is the oldest part of the system, and the longest north-south Interstate, totaling 1,915 miles. It contains more than a fifth of America’s road miles and serves 110 million people. I-95 facilitates 40 percent of the US Gross Domestic Product.
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.
What is the difference between an interstate and a freeway?
An interstate is a highway that is part of the federal interstate system. … A highway has intersections. A freeway has no intersections (it’s free of them), it has on ramps, and is usually elevated off the ground. An interstate is a freeway with tolls, and typically goes between states (hence the “inter”).
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.