U.S. Numbered Highway System

Explore the U.S. Numbered Highway System—historic routes, major corridors, and scenic roads connecting every region of the country. Learn more about U.S. Highways across America.

The U.S. Numbered Highway System—often referred to as U.S. Routes or U.S. Highways—is a nationwide network of roads established in 1926 to improve long-distance automobile travel across the United States. Unlike the Interstate system, U.S. Highways predate freeways and often serve as main streets, scenic byways, or vital connectors through rural and urban communities alike. Many historic routes, including iconic roads like U.S. Route 66, trace their roots to this enduring network.

These highways use a grid system for numbering: odd-numbered routes run north–south, increasing from east to west, while even-numbered routes run east–west, increasing from north to south. Important cross-country highways typically end in “0” or “1” (like US 20 or US 1), and three-digit offshoots usually indicate spurs or loops branching from mainline routes.

Today, the U.S. Highway system continues to evolve—some segments have been decommissioned, realigned, or upgraded to freeways—but many routes remain essential for regional travel, trucking, and scenic exploration. This category explores the entire U.S. Numbered Highway network, from coast to coast and border to border.

Discover U.S. Routes

U.S. Route 64: Tulsa – Oklahoma

U.S. Route 64: Tulsa – Oklahoma

Drive 9 miles west on U.S. Route 64 through Tulsa, Oklahoma—from eastern suburbs through rail-lined corridors and into the heart of downtown before merging onto I-244.

U.S. Route 73: Easton to Atchison – Kansas

U.S. Route 73: Easton to Atchison – Kansas

Take a peaceful drive along the Glacial Hills Scenic Byway on U.S. Route 73 from Easton to Atchison, Kansas. Explore 14 miles of rolling farmland, wide curves, and quiet scenic views in this underrated stretch of northeastern Kansas.

U.S. Route 73: Leavenworth – Kansas

U.S. Route 73: Leavenworth – Kansas

Take a quick but meaningful journey westbound along U.S. Route 73 through Leavenworth, Kansas—passing Fort Leavenworth, the U.S. Penitentiary, and historic neighborhoods just beyond the Missouri River.

U.S. Route 491: Monticello to Colorado – Utah

U.S. Route 491: Monticello to Colorado – Utah

Take a scenic 17-mile drive down U.S. Route 491 from Monticello, Utah to the Colorado border. Follow this quiet desert highway through wide-open canyonlands, past the Abajo Mountains and toward the distant Sleeping Ute Mountain.

U.S. Route 191: Blanding to Monticello – Utah

U.S. Route 191: Blanding to Monticello – Utah

Travel Utah’s high desert and forested plateaus on US-191 from Blanding to Monticello. This 21-mile drive passes through Manti-La Sal National Forest and Devils Canyon before arriving in scenic Monticello.

U.S. Route 191: Bluff to Blanding – Utah

U.S. Route 191: Bluff to Blanding – Utah

Travel north through southeastern Utah on U.S. Route 191 from Bluff to Blanding. This 26-mile drive rises from the San Juan River valley to the high plateaus, passing through White Mesa and ending in the heart of Blanding.

U.S. Route 163: Kayenta to Utah – Arizona

U.S. Route 163: Kayenta to Utah – Arizona

Take a stunning 23-mile drive along U.S. Route 163 from Kayenta, Arizona to the Utah border. Pass through iconic Monument Valley scenery, Navajo Nation lands, and breathtaking desert vistas that feel straight out of a movie.

U.S. Route 89: Flagstaff to Tuba City – Arizona

U.S. Route 89: Flagstaff to Tuba City – Arizona

Travel 67 miles north on U.S. Route 89 from Flagstaff to Tuba City, Arizona, passing through volcanic landscapes, the Little Colorado River, and the stark desert beauty of the Navajo Nation. This remote stretch offers natural wonders and vital history on a scenic drive through the heart of the Southwest.

U.S. Route 93: Nevada to Kingman – Arizona

U.S. Route 93: Nevada to Kingman – Arizona

Explore the high desert of northwestern Arizona on U.S. Route 93 from the Nevada state line to Kingman. This 70-mile journey takes you past the Hoover Dam, Dolan Springs, Santa Claus, and through the Detrital Valley with sweeping views and a rugged desert atmosphere.

U.S. Route 177: Interstate 40 to Warwick – Oklahoma

U.S. Route 177: Interstate 40 to Warwick – Oklahoma

Take a peaceful drive through central Oklahoma along U.S. Route 177, from Interstate 40 near Shawnee to Historic Route 66 in Warwick. Explore farmland, small towns, and classic Americana on this scenic 21-mile ride.

U.S. Route 79: McKenzie to Paris – Tennessee

U.S. Route 79: McKenzie to Paris – Tennessee

Take a scenic drive through northwest Tennessee along U.S. Route 79 from McKenzie to Paris. This 14.5-mile journey passes through the town of Henry—famous for its speed trap—and ends in the heart of historic Paris.

U.S. Route 70: Jackson to Huntingdon – Tennessee

U.S. Route 70: Jackson to Huntingdon – Tennessee

Take a peaceful drive through rural West Tennessee along U.S. Route 70 from Jackson to Huntingdon. This 29-mile stretch of Tennessee’s oldest highway showcases farmland, small-town life, and timeless Southern charm.