Portal:U.S. roads/Did you know/August 2012


 * ... that the first carpool lanes in Orange County, California were opened on SR 55 (pictured) in 1985?
 * ... that Maryland Route 378 in Ocean City is entirely one-way northbound?
 * ... that roughly 2% of the United States annual coal supply is extracted from the corridor of Utah State Route 10?
 * ... that M-55 boasted signs at the Cadillac, Michigan, city limits proclaiming the city home of Paul McMullen, a 1500-meter runner who competed in the 1996 Summer Olympics?
 * ... that U.S. Route 178 provides access to the highest point in South Carolina, Sassafras Mountain?