Honolulu, Hawaii 2021-06-10 20:15:00 –
Phoenix >> Federal safety officials today announced that they will investigate an accident in which a too fast milk tanker collides with seven passenger cars on the Phoenix highway, killing four and injuring at least nine.
The Arizona Department of Public Safety said in a statement that a wreck occurred late Wednesday after the tanker “could not slow down due to traffic jams.”
The National Transportation Safety Board said it has dispatched nine investigators to conduct a collision safety investigation in collaboration with the Arizona Department of Public Safety.
One of the issues investigated by NTSB investigators was whether tankers could have been prevented from collisions if they were equipped with electronic safety devices, said board spokesman Chris O’Neil. “Automatic emergency braking is definitely what we want to see,” he said.
The Phoenix Fire Department said in a statement that six out of nine people injured in the crash were taken to the hospital in serious condition. The ages of the four men and two women ranged from 22 to 45 years. Details of the four killed were not announced immediately.
According to the state’s public security bureau, after the first collision, the tanker rig trailer separated and crossed the central wall of the freeway, lying in the opposite lane.
Authorities have denied that truck drivers may be injured, the agency said. No truck driver was identified.
Despite the fact that systems are now becoming more common in small passenger cars, there is no federal requirement to equip semis with forward collision warnings or automatic emergency braking.
The system uses a camera and, in some cases, radar to look at objects in front of the vehicle and warn the driver or slow down and stop the vehicle if it tries to hit something.
In 2015, the NTSB recommended that manufacturers immediately include the system as standard equipment. At the time, the agency said the system could prevent or mitigate more than 80% of rear-end collisions, which cause about 1,700 deaths and 500,000 injuries annually.
Twenty automakers, which account for 99% of new car sales in the United States, signed a voluntary agreement with the government in 2016, and by September 1, 2022, many companies will standardize the functions of all light vehicles. We are moving towards that goal.
According to O’Neill, the team heading to the accident site included members with experience in car carriers, highway design, occupant protection, human performance, vehicle factors, and technical accident reconstruction.
“Our investigators look at the people involved in the collision, the vehicles involved in the collision, and the environment in which the collision occurred,” O’Neill said.
Investigators typically stay in the field for 5-10 days and issue a preliminary report 30-90 days after completing fieldwork. Surveys typically take 12 to 24 months to complete.
Federal investigators to examine deadly Phoenix tanker crash Source link Federal investigators to examine deadly Phoenix tanker crash