Assuming that one car share vehicle can support approximately 20 members, it is estimated that each car share vehicle reduces vehicle kilometres travelled by 40,000 kilometres per year.
Most developed cities are showing a decline in vehicle kilometres travelled per capita and even total automobile travel, but are still dominated by the car.
It says other worthy tools are development charges, land value capture along new transit routes, a fee for vehicle kilometres travelled and highway tolls.
Finally, the revenue will probably not come from vehicle kilometres because there is no stimulus to increase vehicle kilometres, you have to provide mobility.
The carbon emission tax, highway tolls, vehicle kilometres travelled charge, parking space levy reduce pollution and congestion while encouraging people to use public transit.