The upgraded line Cologne-Düren
(<a href="http://www-users.rwth-aachen.de/christoph.schmitz2/strecke/strecke.html">ABS 4</a>)
seen from the eastern end of the northern platform at K&ouml;ln-Ehrenfeld on 21
July 2002. In the middle is the new track 4. In the background it runs to the
north (left) at this time. This is the reason why the tracks 5 and 6 (left)
join. Track 3 on the right side of track 4 is still under construction.
<p>
Digital photo by
<a href="http://www-users.rwth-aachen.de/christoph.schmitz2/index.html">Christoph
Schmitz</a>