The upgraded line Cologne-Düren
(<a href="http://www-users.rwth-aachen.de/christoph.schmitz2/strecke/strecke.html">ABS 4</a>)
with the eastern exit of Horrem seen looking east on 16 December 2001. On the
right is the old line, the switch on the left is the junction of track 7 and 8.
One of the new highspeed tracks is still curved, it will be aligned later.
<p>
Digital photo by
<a href="http://www-users.rwth-aachen.de/christoph.schmitz2/index.html">Christoph
Schmitz</a>