Hazmat Situation Closes Kirkwood IntersectionCity officials say a "barrel of unknown contents" fell off a truck and into the intersection.
Ammonia Leak Reported at Brentwood Recreation CenterThe building was evacuated after the St. Louis Fire Department says a 3/8" ammonia line ruptured. Ammonia is used in a cooling system that keeps the ice frozen.
I-55 Closed After Tractor-Trailer FireInterstate 55 is closed in both directions between I-270 and Meramec Bottoms Road after a three-alarm tractor-trailer fire.
UPDATE: Street Open After Hazmat Situation In LadueHazmat crews were dispatched to the scene around 12:30 p.m. Tuesday.
Hazmat Crews Still At Scott Air Force Base, 3 Released From HospitalThree taken to hospital released, chemical still not identified
Acid spill on I-44One officer hospitalized
Hazardous Materials Situation in Alorton ClearedInitial reports involved an explosive gas
UPDATED: Firefighters Gain Upper Hand on Chemical FireResidents near the Chemisphere plant are being allowed back into their homes; fire crews looking for hotspots, cause
Rig of Rubbing Alcohol OverturnsFifty fire and police respond
Hazmat Responds to Chemical PlantCaseyville residents told to 'stay put'