Interstate 80 (I-80) is a transcontinental
Interstate Highway
The Dwight D. Eisenhower National System of Interstate and Defense Highways, commonly known as the Interstate Highway System, or the Eisenhower Interstate System, is a network of controlled-access highways that forms part of the National Hi ...
in the United States, stretching from
San Francisco, California
San Francisco, officially the City and County of San Francisco, is a commercial, Financial District, San Francisco, financial, and Culture of San Francisco, cultural center of Northern California. With a population of 827,526 residents as of ...
, to
Teaneck, New Jersey
Teaneck () is a Township (New Jersey), township in Bergen County, New Jersey, Bergen County, in the U.S. state of New Jersey. It is a bedroom community in the New York metropolitan area. The town is know for their pancake throwing contest held ...
. In
Indiana
Indiana ( ) is a U.S. state, state in the Midwestern United States, Midwestern region of the United States. It borders Lake Michigan to the northwest, Michigan to the north and northeast, Ohio to the east, the Ohio River and Kentucky to the s ...
, it consists entirely of the following two highways:
* The
Borman Expressway, from the Illinois state line to Lake Station, Indiana, running concurrently with I-94, U.S. Highway 6 (US 6), and a small portion of US 41.
* The
Indiana Toll Road
The Indiana Toll Road, officially the Indiana East–West Toll Road, is a controlled-access toll road that runs for east–west across northern Indiana from the Illinois state line to the Ohio state line. It has been advertised as the "Main ...
, from Lake Station to the Ohio state line, running concurrently with I-90. It comprises over 85% of the whole route.
{{Road index
Indiana
80
Transportation in Lake County, Indiana
Transportation in Porter County, Indiana
Transportation in LaPorte County, Indiana
Transportation in St. Joseph County, Indiana
Transportation in Elkhart County, Indiana
Transportation in LaGrange County, Indiana
Transportation in Steuben County, Indiana