![Motorcyclist, 91 year-old Ernst Baltisberger from Switzerland, prepares himself before driving his partly self made motorbike on the new A4 " Knonaueramt " motorway near Affoltern am Albis November 13, 2009. The Motorcyclist, 91 year-old Ernst Baltisberger from Switzerland, prepares himself before driving his partly self made motorbike on the new A4 " Knonaueramt " motorway near Affoltern am Albis November 13, 2009. The](https://c8.alamy.com/comp/2E7KA0F/motorcyclist-91-year-old-ernst-baltisberger-from-switzerland-prepares-himself-before-driving-his-partly-self-made-motorbike-on-the-new-a4-knonaueramt-motorway-near-affoltern-am-albis-november-13-2009-the-157-km-97-mile-long-new-a4-motorway-opened-for-traffic-on-friday-to-link-zurichs-new-west-motorway-ring-to-the-kanton-zug-reuterschristian-hartmann-switzerland-tags-politics-travel-society-2E7KA0F.jpg)
Motorcyclist, 91 year-old Ernst Baltisberger from Switzerland, prepares himself before driving his partly self made motorbike on the new A4 " Knonaueramt " motorway near Affoltern am Albis November 13, 2009. The
![Kanton Zurich Police gunners, wearing historical clothes, attend the inauguration ceremony of the new A4 " Knonaueramt " motorway near Affoltern am Albis November 13, 2009. The 15.7 km (9.7 miles) long Kanton Zurich Police gunners, wearing historical clothes, attend the inauguration ceremony of the new A4 " Knonaueramt " motorway near Affoltern am Albis November 13, 2009. The 15.7 km (9.7 miles) long](https://c8.alamy.com/comp/2E76HHM/kanton-zurich-police-gunners-wearing-historical-clothes-attend-the-inauguration-ceremony-of-the-new-a4-knonaueramt-motorway-near-affoltern-am-albis-november-13-2009-the-157-km-97-miles-long-new-a4-motorway-opened-for-traffic-on-friday-to-link-zurichs-new-west-motorway-ring-to-the-kanton-zug-reuterschristian-hartmann-switzerland-2E76HHM.jpg)
Kanton Zurich Police gunners, wearing historical clothes, attend the inauguration ceremony of the new A4 " Knonaueramt " motorway near Affoltern am Albis November 13, 2009. The 15.7 km (9.7 miles) long
![A New Audi A4 allroad quattro is displayed during the first media day of the 79th Geneva Car Show at the Palexpo in Geneva March 3, 2009. REUTERS/Arnd Wiegmann (SWITZERLAND Stock Photo - A New Audi A4 allroad quattro is displayed during the first media day of the 79th Geneva Car Show at the Palexpo in Geneva March 3, 2009. REUTERS/Arnd Wiegmann (SWITZERLAND Stock Photo -](https://c8.alamy.com/comp/2CK4YCW/a-new-audi-a4-allroad-quattro-is-displayed-during-the-first-media-day-of-the-79th-geneva-car-show-at-the-palexpo-in-geneva-march-3-2009-reutersarnd-wiegmann-switzerland-2CK4YCW.jpg)