Audi RSQ (I, Robot Movie)
The film depicts a future in which cars are controlled by an automated grid and same car drives on regular streets.
http://www.audi.com/audi/com/en1/experience/I__ROBOT.html

SkyWeb Express
urban transportation, prepaid card, punch number for destination, only runs on system non ownership. SkyWeb Express is very user friendly. Just swipe a prepaid card through a stanchion in front of an empty waiting vehicle, punch in the destination number, take a seat in the vehicle and our computer control system will sweep you non-stop to your destination
http://www.skywebexpress.com/

ULTra Urban Light Transport
an on demand system of driverless automatic taxis travelling on their own guideway network. Fares same as buses. ULTra journeys are non-stop; stations are off line so that stopping vehicles do not impede other traffic
http://www.atsltd.co.uk/

UniModal
small vehicles with seating capacities of two, which will ride hanging from the guideways and will run on them supported by magnetic levitation. stops distributed every mile or more frequently that people will use to board the vehicles and to get off from them. The vehicles will be driven electrically and will be controlled by computers.
http://www.unimodal.com/

Mobility Merger: Blurring the Line Between Driver and Vehicle
http://space.com/businesstechnology/technology/technovel_i-unit_041208.html

An Architecture for Fuzzy Sensor Validation and Fusion for Vehicle Following in Automated Highways
http://best.me.berkeley.edu/~goebel/path.dir/ISATA.dir/96FUZ010.html

RUF
http://www.ruf.dk/
http://faculty.washington.edu/jbs/itrans/ruf1.htm

Cooperative Vehicle-Highway Automation System
The Cooperative Vehicle-Highway Automation Systems (CVHAS) is a federal pooled-fund program. Its main purpose is to use the pooled resources from public and private sector partners to research, develop, evaluate and deploy CVHAS solutions that shall improve transportation mobility, safety, air quality, and energy reduction.
http://www.cvhas.org/

Whatever Happened to Automated Highway Systems (AHS)?by Richard Bishop
a recent view of the status of the AHS situation in the U.S. Current work on the topic http://faculty.washington.edu/jbs/itrans/bishopahs.htm

Index of Automated Vehicle Technology
http://faculty.washington.edu/~jbs/itrans/

Intelligent Transportation System
http://www.its.dot.gov/

http://www.carsstink.org/
469 and counting.... Reasons We Must Eliminate Automobiles