(Lewiston, ID) Lewiston Police and Fire Departments have closed off East Main Street from the Intersection of 21st and Main to 24th Street.
A vehicle containing an unknown substance rolled over and is leaking its contents on the street.  Authorities are working to prevent the liquid from entering nearby drainage outlets. More information to come.
 
UPDATE: Traffic is beginning to flow again at the intersection of 21st Street and Main.  Main Street into Mill Road is still blocked off, however vehicles are able to get over the bridge.   Authorities are working to spread what appears to be gravel over the unknown liquid to prevent the spread.