Originally, California’s road signs were black with white lettering, but the state changed them after a federal rule was ...

He became entranced by the Interstate Highway ... traffic of more recent years. He would visit truck stops and simply observe: the gas stations, the vehicles, the roadside diners and their signs.

While the Federal Highway Administration officially designated U.S. Highway 95 between the Henderson Spaghetti Bowl and Kyle Canyon Road in the northwest as Interstate 11 on Nov. 24, sign ...