State Route 99 (SR 99) is a major north–south state highway in the U.S. state of California, stretching almost the entire length of the Central Valley. From its southern end at Interstate 5 (I …

U.S. Route 99 (US 99) was the main north–south United States Numbered Highway on the West Coast of the United States until 1964, running from Calexico, California, on the Mexican border …

US 99 ran 917 miles through the heart of California. It entered the state from Oregon near Siskiyou Summit and left the state (and country) at Calexico. Prior to 1964, all California State …

US 99 would be decommissioned in California by June 1965 and the highway on Campbell Boulevard would become part of State Route 99. Campbell Boulevard in Livingston was the …

US 99 ran through the heart of California. It entered the state from Oregon near Siskiyou Summit and left the state (and country) at Calexico. In between, it ran on the following course: Pacific …

State Route 99 (commonly known as Old Highway 99 or just 99) is a state highway in California, in the United States. It is about 424.85 miles (683.73 km) long, running from north to south in …

California 99, known alternately as the Golden State Freeway and as California's Workhorse Highway (see California Transportation Journal article from 2003), is a busy corridor between …

State Route 99 is a quality-of-life corridor for the San Joaquin Valley and beyond. And yet, State Route 99 remains unfinished. In 2005, Caltrans published the SR 99 Business Plan, which …

The Route 99 Corridor Enhancement Master Plan will strengthen community identity, unify freeway improvements, and develop design concepts that tie communities through the San …

US 99 had its southern terminus at the Mexican border, then followed SR-111 and then SR-86 to I-10. It went along I-10 to Los Angeles, then followed the general route of I-5 to Wheeler …