Federal authorities say nearly 2,800 spot safety checks of passenger buses across the country resulted in about 10 percent of the vehicles or drivers being taken off the road.
U.S. Transportation Secretary Ray LaHood on Tuesday announced the results of the surprise inspections carried out by the Federal Motor Carrier Safety Administration and state and local law enforcement agencies.
The inspections took place from March 28 through April 6.
Federal transportation authorities say 289 drivers or buses were taken off roadways. Three-hundred buses were removed from service out of 3,000 inspections during an earlier 17-day series of spot checks.
The focus on surprise inspections follows deadly accidents involving cut-rate passenger buses, including the March 12 crash of a casino bus in New York City that killed 15 people.