A train struck a semi-truck in eastern Iowa on Wednesday, killing one person and injuring another, authorities said.
The afternoon commute on the CTA Yellow Line is back to normal, after a train derailment earlier Tuesday.
A freight train derailed Friday afternoon on the city's South Side.
Crews worked for hours Sunday to clean up a freight train derailment that happened late Saturday night in northwest Indiana.
A CTA train derailed on Chicago's North Side on Monday evening.
A train that may be carrying hazardous materials derailed in Palo Pinto County, Texas, on Tuesday, according to local officials.