Photos: Commuter Trains in Vienna Collide Leaving Dozens Injured

The driver's cabins are seen destroyed after two regional trains crashed head on in Vienna, Austria, Monday, Jan. 21, 2013. Several people were injured. (AP Photo/dapd, Hans Punz)

Austrian rescue personnel stands in front of two demolished S45 trains after a train crash in Vienna January 21, 2013. Two trains collided Monday morning, injuring 25 people, police said. REUTERS/Heinz-Peter Bader (AUSTRIA - Tags: DISASTER TRANSPORT)

Austrian rescue personnel carries an injured person in front of two demolished S45 trains after a train crash in Vienna January 21, 2013. Two trains collided Monday morning, injuring 25 people, police said. REUTERS/Heinz-Peter Bader (AUSTRIA - Tags: DISASTER TRANSPORT)

A view inside a demolished S45 train where it was frontally hit by another after a train crash in Vienna January 21, 2013. Two trains collided Monday morning, injuring 25 people, police said. REUTERS/Heinz-Peter Bader (AUSTRIA)

Two demolished S45 trains are pictured after a train crash in Vienna January 21, 2013. Two trains collided Monday morning, injuring 25 people, police said. REUTERS/Heinz-Peter Bader (AUSTRIA - Tags: DISASTER TRANSPORT)

A railway official talks on his mobile phone in front of two demolished S45 trains after a train crash in Vienna January 21, 2013. Two trains collided Monday morning, injuring 25 people, police said. REUTERS/Heinz-Peter Bader (AUSTRIA - Tags: DISASTER TRANSPORT)

Two demolished S45 trains are pictured after a train crash in Vienna January 21, 2013. Two trains collided Monday morning, injuring 25 people, police said. REUTERS/Heinz-Peter Bader (AUSTRIA - Tags: DISASTER TRANSPORT)

Workers stand next to two demolished S45 trains after a train crash in Vienna January 21, 2013. Two trains collided Monday morning, injuring 25 people, police said. REUTERS/Heinz-Peter Bader (AUSTRIA - Tags: DISASTER TRANSPORT)

Two trains of the line S45 stand off rail after having crashed on January 21, 2013 in Vienna, Austria AFP PHOTO / DIETER NAGLDIETER NAGL/AFP/Getty Images

Firefighters secure the site where two trains of the line S45 crashed on January 21, 2013 in Vienna, Austria AFP PHOTO / DIETER NAGLDIETER NAGL/AFP/Getty Images

Firefighters climb aboard to rescue passengers of the two trains of the line S45 crashed on January 21, 2013 in Vienna, Austria AFP PHOTO / DIETER NAGLDIETER NAGL/AFP/Getty Images

Firefighters secure the site where two trains of the line S45 crashed on January 21, 2013 in Vienna, Austria AFP PHOTO / DIETER NAGLDIETER NAGL/AFP/Getty Images

Firefighters rescue an injured passenger at the site where two trains of the line S45 crashed on January 21, 2013 in Vienna, Austria AFP PHOTO / DIETER NAGLDIETER NAGL/AFP/Getty Images

TOPSHOTS Firefighters secure the site where two trains of the line S45 stand off rail after having crashed on January 21, 2013 in Vienna, Austria AFP PHOTO / DIETER NAGLDIETER NAGL/AFP/Getty Images

The driver's cabins are seen destroyed after two regional trains crashed head on in Vienna, Austria, Monday, Jan. 21, 2013. Several people were injured. (AP Photo/dapd, Hans Punz)