I traveled with the whole route and on this picture you can see the license plate of the Google Car.
License plate of the Google Car: 300 RFK 75 (F)
By bubaonline @ 2008-10-15 09:01:43
bubaonline
@ 2008-10-18 11:24:23
It's the same car like here: http://virtualglobetrotting.com/map/54019/ , just with the cover above the camera