I-93, or Interstate 93, is a major highway in the United States that runs through the northeastern region. It stretches approximately 188 miles, connecting Boston, Massachusetts to Saint Johnsbury, Vermont. The highway serves as a vital transportation route for both local and long-distance travel. The interstate passes through several key cities, including Manchester, New Hampshire and Concord, New Hampshire. I-93 is known for its scenic views, particularly in the White Mountains area, making it a popular route for tourists and outdoor enthusiasts.