Narrative:

This is written to point out what I feel is a hazardous problem at dtw (detroit metropolitan). Due to construction work, some taxiways are closed. After landing on 21L, aircraft are instructed to taxi on runway 27 and hold short of 21C. There are no markings or signs to identify runway 21C when taxiing on 27 going wbound. There is only the runway lights of 21C. I'm afraid sooner or later there may be another hazardous runway incursion here.

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Original NASA ASRS Text

Title: ACR MLG FO'S COMPLAINT ABOUT NO RWY SIGNS ON RWY 27 MARKING RWY 21C.

Narrative: THIS IS WRITTEN TO POINT OUT WHAT I FEEL IS A HAZARDOUS PROBLEM AT DTW (DETROIT METRO). DUE TO CONSTRUCTION WORK, SOME TAXIWAYS ARE CLOSED. AFTER LNDG ON 21L, ACFT ARE INSTRUCTED TO TAXI ON RWY 27 AND HOLD SHORT OF 21C. THERE ARE NO MARKINGS OR SIGNS TO IDENT RWY 21C WHEN TAXIING ON 27 GOING WBOUND. THERE IS ONLY THE RWY LIGHTS OF 21C. I'M AFRAID SOONER OR LATER THERE MAY BE ANOTHER HAZARDOUS RWY INCURSION HERE.

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.