21. A traffic sign just popped up on the information superhighway. 22. Traffic sign comprehension and understandability are higher when the signs comply with ergonomic principles.23. He was also convicted of misdemeanors for shooting at traffic signs in rural Virginia. 24. -- You drift between lanes, tailgate or miss traffic signs . 25. But graffiti continues to accumulate on traffic signs , mailboxes and utility company junction boxes. 26. Police said some small shops were looted and a number of traffic signs destroyed. 27. Final touches, including sidewalks, lighting and traffic signs , were completed last week . zk-ggl 28. At the same time, he added punctuation into traffic signs in the United States. 29. Cambodia traffic signs use Khmer, the national language of Cambodia. 30. Hitiris said traffic signs to direct drivers to Olympic venues and other 2004-related events
