U.S. Route 80 or U.S. Highway 80 (US 80) is a major east–west United States Numbered Highway in the Southern United States, much of which was once part of the early auto trail known as the Dixie Overland Highway.

2024年7月26日 · Originally called the “Mother of Arizona Highways” because of its economic impacts to cities and towns it passed through, US 80 was completely paved or surfaced with oil by the spring of 1939. Before long, traffic on US 80 became as crowded as US 66, its famous northern highway cousin.

U.S. Route 80 (US 80) is a former U.S. highway in California that continued east across the country to Georgia. The western terminus of US 80 was in San Diego, California, and it continued east through the city on several different alignments through the years.

U.S. numbered highway 80 stretches between Savannah, Georgia (later Tybee Island) on the Atlantic and San Diego, California on the Pacific. Much of U.S. 80 was along the path of the earlier Dixie Overland Highway.

To date the whereabouts of the Jefferson Davis Highway is still in doubt. But perhaps it doesn't matter. As the man in the information booth in the plaza in San Diego told visitors, U.S. Route 80 will take you to Texas and the east just as well. The section of U.S. 80 in Alabama from Tuskegee to Selma is still called the Jefferson Davis Highway ...

U.S. Route 80 (also known as U.S. Highway 80 and US 80) is a U.S. highway that begins in the state of Texas in Dallas at an interchange with I-30. US 80 runs in an east–west direction for most of its length from Dallas to Louisiana.

80号州际公路（Interstate 80，简称I-80）是美国州际公路系统的一部份。 西起加州旧金山，东连新泽西州提内克。 全长2,899.54英里（4,666.36千米），是整个系统第二长的。

2023年1月7日 · US route 80 has endpoints in Tybee Island (Georgia) and Dallas (Texas), with historic termini in Benson, Yuma, San Diego, and Savannah.

2023年9月15日 · Running from Tybee Island, Georgia to San Diego, California, the Dixie-Overland Highway / US 80 spans the southern portion of the United States, passing through …

From deserts to bayou swamps and Tex-Mex to barbecue, this route offers a full-flavored taste of America. Following old US-80 and its contemporary equivalents across the nation’s southern tier takes you through more varied cultural and physical landscapes than you’ll find along any other cross-country route.