Melanie Schultz van Haegen-Maas Geesteranus, Dutch Minister of Infrastructure and Enviroment, drives Wubbo Ockels Superbus in Valkenburg, The Netherlands on 15 May 2012 after the RWD, the institution that provides the registration of motor vehicles, provided the registration for the bus. The Superbus project aims to develop high speed coaches capable of speeds of up to 250 kilometres per hour (160 mph) together with the supporting infrastructure including special highway lanes constructed separately next to the nation's highways.

Melanie Schultz van Haegen-Maas Geesteranus (L), Dutch Minister of Infrastructure and Enviroment and Dutch physicist Wubbo Ockels (R) sit inside Ockels' Superbus in Valkenburg.

Melanie Schultz van Haegen-Maas Geesteranus, Dutch Minister of Infrastructure and Enviroment places a license plate on Wubbo Ockels' Superbus in Valkenburg.

Investigators look over the scene of a fatal school bus crash on the southeast side of Indianapolis, Monday, March 12. The driver and one student were killed and two other critically injured.

At least one person died March 12, 2012 in a school bus accident on the southeast side of Indianapolis.The accident occurred in the 900 block of South Emerson Avenue near English Avenue.

West Valley City police officer Kevin Peck wedged between an icy street and the undercarriage of a commuter bus clutching hands with badly injured Aryann Smith.

A wounded passenger is removed from a train after it crashed in Buenos Aires, Argentina, on Tuesday, Sept. 13.

Rescuers work at the site of a train derailment.

Rescuers work at the site of a train derailment after two suburban commuter trains collided with a bus in Buenos Aires on Tuesday, Sept. 13.

Emergency personnel work the scene where a Greyhound bus bound for St. Louis from New York City flipped on its side on the Pennsylvania Turnpike, briefly trapping a woman and injuring about two dozen people about one mile east of the Lancaster-Lebanon interchange, early Aug. 13, near Manheim, Pa.

A Kashmiri villager searches the wreckage of an overturned bus after an accident in Langanbal village, about 47 miles south of Srinagar July 30. At least 10 people were killed and dozens injured on Saturday when the bus skidded from a road and fell into a stream in Indian Kashmir, according to police and local media.

Protesters demanding a separate Telangana state carved out of the southern Andhra Pradesh state try to overturn a burnt bus during a demonstration in Hyderabad, Jan. 7. Supporters of Telangana statehood say the interior region has been neglected in favour of Andhra Pradesh's dominant coastal districts. Opponents fear the loss of Hyderabad to the new state will cut off a major revenue stream for Andhra Pradesh, which has invested heavily in a city that is home to companies such as Microsoft, Google and Mahindra Satyam.

Indian students shout slogans as they march near Osmania University in Hyderabad, Jan. 7, during a protest demanding the separate state of Telangana in the southern Indian state of Andhra Pradesh.

Indians look at a burning government bus which had been set alight by pro-Telangana students from Osmania University in Hyderabad, Jan. 7, 2011 during a protest.

A foreign student of Osmania University walks past a bus set ablaze by pro-Telangana supporters demanding a separate Telangana state carved out of the southern Andhra Pradesh state during a protest in the southern Indian city of Hyderabad, Jan. 6.

An investigator inspects a charred city bus where five people died and 16 were injured in Guatemala City, Monday Jan. 3. The cause of the explosion is unknown.

A woman holds her hands to her mouth while looking at firefighters after they had extinguished a fire inside a bus where five people died and 16 where injured, in Guatemala City, Monday Jan. 3. The cause of the explosion is unknown.

Two passengers wounded in a city bus that caught fire wait for medical attention in the emergency room of a public hospital in Guatemala City, Monday Jan. 3. The men are two of 16 people injured when the city bus exploded Monday. The cause of the explosion in which five people died is unknown.