Abstract: Traffic signal control is an important part of intelligent transportation. Efficient traffic signal control strategies not only alleviate traffic congestion, improve vehicle traffic ...

The Federal Aviation Administration said late Sunday that air traffic control staffing issues were delaying travel at airports in Dallas, Chicago, Atlanta and Newark as a U.S. government shutdown hit ...

As the federal government entered the second week of a shutdown, staffing shortages among air traffic controllers began impacting travel.But even before the shutdown began on Oct. 1, a shortage of air ...

The government shutdown enters its second week with no negotiations underway, as President Trump threatens permanent layoffs. The impact of the shutdown is spreading to the skies, where staffing ...

Nashville International Airport’s air traffic control tower went dark Tuesday night amid staff shortages due to the government shutdown – the second tower to close this week as the nationwide crisis ...

WASHINGTON (Reuters) -Air traffic control staffing issues are delaying flights for a second straight day at numerous U.S. airports as the government shutdown reaches its seventh day, the Federal ...

WASHINGTON — Air traffic control staffing issues are delaying flights for a second straight day at numerous U.S. airports as the government shutdown reaches its seventh day, the Federal Aviation ...