Here you see the RheinEnergie Stadium (former Müngersdorfer Stadium) in Cologne. It is the home of the 1. FC Cologne Soccer Team. Only the west wall of the stadium is high-res, the rest, unfortunately, is very low-res.
The sport arenas and courts west of it belong to the Cologne University of Sports.
These are photos of Group Mission #174 to Cologne, Germany on Jan 14th, 1945. The Allies were just breaking out of the battle of the bulge and pushing the Germany army back to Germany. This tactical mission was to destroy a bridge across the Rhine to prevent supplies from arriving and troops from fleeing. Bombing results were excellent.