Interstate 80 Highway Sign - Official U.S. Route Shield #1982718 (License: Personal Use)

This image shows the standardized U.S. Interstate Highway shield for I-80, featuring a red banner at the top with “INTERSTATE” in white uppercase letters, and a blue field below displaying the number “80” in bold white numerals. The shield shape follows the Federal Highway Administration’s official design specifications for national route markers. It symbolizes the 2,900-mile transcontinental corridor connecting Teaneck, NJ, to San Francisco, CA.

Used on transportation websites, road trip guides, government DOT pages, and educational content about U.S. infrastructure; targets users searching for highway info, navigation aids, or travel planning along I-80.