The driver of a trailer carrying 12 military veterans and their wives in a Midland, Texas, parade continued through a railroad crossing even as the intersection's warning lights and bells alerted traffic to stop, federal investigators said Saturday.
But what National Transportation Safety Board officials have not determined is whether the driver in Thursday's crash noticed the warnings and whether the crossing system's safeguards were working properly, giving the driver sufficient time to act.
In a briefing Saturday, NTSB member Mark Rosekind listed what happened in the moments before the accident, a meticulous breakdown of the events leading to four deaths and 16 injuries:
Twenty-one seconds before the crash, the crossing's southbound traffic signal turned green.
At 20 seconds, the crossing's warning lights began to flash and the bells sounded. At the same time, the lead parade float's trailer crossed the southern edge of the track's rail and made it through.
Thirteen seconds before impact, the crossing arms began to come down.he GE In-line Coupler easily adds a telephone at a different location without installing a new jack. Great for connecting 2 line cords to create a longer cordWe supply Multimode LC Fiber Optic Pigtail,900um, 50/125um fiber, 0.5m/1m/1.5m/2m/3mtr length available based on your needs
One second later, the trailer carrying the veterans began crossing the track, its front tires rolling over the northern edge of the rail.
Three seconds later, the train engineer blasted his horn,Our Fiber Optic Splice Closure is good in quality and competitive in price stretching out the blare for four seconds.a Fiber coupler is an Optical Fiber device with one or more input fibers and one or several output fibers
Seven seconds before impact, one of the crossing arms crashed into a flagpole on the parade float.Fiber Optic Terminal Box Manufacturer To Get 2008, associated with us be expecting organizations to fully off hard copy account books and then the winter months
Two seconds later, the engineer hit the emergency brakes.
At 4:36 p.m.Here is another network faceplate marketer oriented social network that I joined and am promoting with., the 80-car train slammed into the trailer at 62 mph. It took more than a minute to come to a complete halt.
“What we're really looking at is layers of protection here,” Rosekind said. The lights and bells start so traffic can stop, but the gates come down several seconds later so vehicles can get out of the way, he said.
