Narrative:

Aircraft were cleared to land on runway 24 at stl. The last 2500 ft were closed. I did not know about it and aircraft were using a closed portion first officer the runway.

Google
 

Original NASA ASRS Text

Title: LAST 2500 FT OF RWY 24 WAS CLOSED AND THE LCL CTLR DID NOT KNOW IT, ACFT LNDG WERE USING THE CLOSED PORTION OF THE RWY.

Narrative: ACFT WERE CLRED TO LAND ON RWY 24 AT STL. THE LAST 2500 FT WERE CLOSED. I DID NOT KNOW ABOUT IT AND ACFT WERE USING A CLOSED PORTION FO THE RWY.

Data retrieved from NASA's ASRS site as of July 2007 and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.