For two years, while Interstate 10 was under construction through downtown Tucson, the only saving grace for drivers forced to use the crowded frontage roads was not having to worry about merging with ...
Drivers throughout the country see — and most observe — a yellow triangular sign every day that was invented by a Tulsa policeman. Variations of it have been adopted in other countries. The "yield" ...
Drivers throughout the country see -- and most observe -- a yellow triangular sign every day that was invented by a Tulsa policeman. Variations of it have been adopted in other countries. The "yield" ...