New safety systems for highway work zones are helping to reduce deaths and injuries in the United States, while much work is being done in Europe to improve work zone safety. Guy Woodford reports. With more road building underway than at any one time in Texas history, the US Lone Star state’s Department of Transportation (TxDOT) is introducing its first highway safety system with queue-warning technology and temporary rumble strips to cut work zone collisions. Debuting along a central Texas stretch of the
The American Road and Transportation Builders Association (ARTBA) has announced the winners of its annual student video contest. A group of 18 high school students from North Carolina and three graduate and post-graduate students from New England were named winners. Sponsored by ARTBA’s Research and Education Division (RED), the contest challenges grade school and post-secondary students to develop a brief video that explores issues relating to America’s transportation network. Students were asked to addres
Soaring over 271m above the Colorado River, the Hoover Dam Bypass overlooks one of America’s greatest icons and assets. The October 2010 opening of the bypass improves the security of the historic Hoover Dam by removing through traffic from US Route 93. This has reduced its vulnerability to a terrorist attack against an international landmark and guarded the most sustainable source of electricity and the scarce water supply for the entire southwestern United States. By diverting traffic from the hairpin tur
