Which two major highways provide access to O'Hare Airport?

The correct answer identifies the two major highways that provide direct access to O'Hare Airport as I-90 and I-294. I-90, also known as the Jane Addams Memorial Tollway, runs directly through the airport area and is a primary route for travelers coming from the northwest. Meanwhile, I-294, also known as the Tri-State Tollway, encircles the Chicago metropolitan area and connects with I-90, facilitating convenient access to O'Hare from multiple directions, especially for those traveling from the southern and western suburbs.

Understanding the importance of these highways is crucial for effective navigation to the airport, as they connect to various other routes and can accommodate heavy traffic, which is often experienced around airport vicinity. Additionally, these highways are part of the larger interstate system, highlighting their significance for both local and out-of-state travelers heading to O'Hare.