Interstate 45 stretches 284.91 miles across Texas with the north end in Dallas and the south end in Galveston.
Connecting major cities like Houston and Dallas, I-45 sees its fair share of road trippers and commuters alike. Although it does not go beyond the state of Texas, this interstate offers a good amount of food options and entertainment pit stops.
What is an interstate highway?
An interstate is a long highway that connects major cities and usually runs through multiple states in the U.S. A numbering system is used to indicate important information about each interstate.
For example, when a number ends in a zero or five, this usually means that the interstate is a more significant, heavily traveled roadway. If the number is odd (like I-45), that means it is a north-south route. Even-numbered interstates represent east-west routes.
What states does I-45 run through?
Major interchanges on I-45
There are only a few major interchanges along Interstate 45, but it’s important to get a sense of where they are if you’re concerned about traffic. Look out for:
Best places to eat along I-45
While you’re on your Texas road trip, you’ll probably need a place to get a bite to eat—and you might as well make it worthwhile! Check out these popular food options:
What is there to do on I-45?
Although I-45 doesn’t go beyond the borders of Texas, it does go through some major cities like Houston and Dallas. Here are some places to check out while traveling on I-45:
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