North Central county firefighters said the large fire that started at a large structure on Wednesday morning has successfully been put out with no reported injuries.
Three alarms were called for a fire at the N & J Railroad Contractors at 6820 St. Charles Rock Road. The first call came out shortly after 11 a.m.
Several crews responded in an attempt to contain the large fire but the building quickly collapsed in on itself.
No word on if the building was occupied at the time of the blaze.
Information from KMOV.com contributed to this report.