38,300 people were killed in car accidents in 2015, according to a study.
She warned the safety of freight rail oil trains has been compromised “far too often."
The agency is currently sending personnel to Southeast Asia to assist in the hunt.
The recommendations follow an accident last November.
National Transportation Safety Board (NTSB) chairwoman Deborah Hersman praised the Federal Aviation...
President Obama nominating acting National Transportation Safety Board Chairman Christopher Hart to...
National Transportation Safety Board (NTSB) Chairwoman Deborah Hersman warned Monday against...
Deborah Hersman is resigning from the accident investigation agency.
NTSB chief Deborah Hersman said investigators would look at "precursor events."