All You Need to Know About I-84

I-84 stretches hundreds of miles on both the east and west coasts.
Written by Cassandra Hamilton
Reviewed by Jessica Barrett
Interstate 84 (I-84) is unique in that there is an east coast I-84 and a west coast I-84. The east coast stretch covers 233 miles from
Dunmore, PA
to Sturbridge, MA. The west coast stretch is 770 miles long and runs from
Portland, OR
to Echo, UT.
I-84 enjoys the distinction of being the only interstate in the US to have two stretches of highway on each side of the country. Whichever side you find yourself on, east or west, you might just travel along a few miles of I-84. 
Worried about staying entertained from coast to coast? Not to worry—both regions of I-84 are home to historic sites, delicious food stops, and fun entertainment.
We're to guide you on this bi-coastal interstate—we’ve got the scoop on your next great road trip.
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What is an interstate highway?

An interstate highway runs through multiple states and links large metropolitan areas together all across the US.
The numbering system for interstate highways is definitely unique and follows certain rules. One or two-digit numbers usually mean the highway is an interstate. North-south routes have odd numbers, while east-west routes, like the I-84, have even numbers. Key highways end in zero or five.

What states does I-84 run through?

I-84 has two stretches of interstate that are not connected: a west coast side from Oregon to Utah, and an east coast side from Pennsylvania to Massachusetts.
The west coast leg of I-84 covers these states:
The east coast portion of I-84 goes through these states:
Although the stretch of roadway that functions as I-84 on the west coast is technically older (having been built in 1956), it was originally named I-80N. The east coast stretch was built in 1971. I-80N was renamed I-84 in 1980 after a change in highway naming conventions.

Major interchanges on I-84

No matter which coast you’re on, you’re bound to come across some major interchanges when traveling along I-84. Here are some major connections and interchanges to keep in mind:
West coast:
 East coast:
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Best places to eat along I-84

There’s nothing like pulling off the road to enjoy some delicious food during your journey. There are a lot of great food options on both sides of the country when traveling along I-84! Here are some choices:
West coast:
  • Mr. V’s Family Restaurant
    (Caldwell, ID): This nostalgic, family-friendly spot offers American comfort food, an all-day breakfast, and delectable desserts in a warm setting.
  • Jalapeños Bar & Grill
    (Nampa, ID): This authentic Mexican spot has a lively atmosphere and hearty meals. 
  • Bridgeside
    (Cascade Locks, OR): This scenic stop has been serving American comforts for over six decades. Breakfast is served until 11:00 am and lunch is served after that until close.
East coast:
  • Salute
    (Hartford, CT): A trendy, modern Italian establishment with a wide selection of entrées, including gluten-free pasta.
  • Frankie’s Family Restaurant
    (Waterbury, CT): A Connecticut classic serving up traditional Americana like hotdogs, burgers, and onion rings in a family-friendly setting.
Pro Tip Double-check the restaurant’s hours before planning a stop. Some places, like Bridgeside, close early at 3:00 p.m.

What is there to do on I-84?

I-84 has a long list of fun things to do along the way. You’ll pass through major cities and scenic spots while traveling down this highway, no matter which coast you find yourself on. Stop and enjoy some historic markers as well.
West coast:
East coast:

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