Highway 407 in Ontario, Canada is one of the world’s toll-boothless toll roads. Using several types of electronic devices, the road monitors the travel distance of every car that enters the highway, tabulates their fare and sends out a bill at the end of the month. Travelers will not be able to renew their license plates unless they honor the bill that comes form toll road 407.

For regular users Highway 407 issues a transponder, which is mounted on the windshield of each vehicle. As the car enters the highway, it passes under two overhead gantries that determine the exact size of the car, and whether it is a commercial or private vehicle. At the same time, an antenna device electronically reads the registration number on the transponder. When the car leaves the highway, an electronic device again is alerted and determines the exact number of miles the car has traveled. The information is relayed to a central computer, which computes a monthly figure and sends out a bill.

If a car does not have a transponder, a state of the art number plate recognition system photographs the back license plate. Overhead video cameras photograph the plate from 4 different directions with appropriate lighting. The car is again photographed on exit; the travel distance is determined and a bill is tabulated and sent to the owner of the vehicle. Canada and the US has mutual agreements honoring this type of collection and Americans refusing to pay their bill in Canada will not be able to get their American license plates renewed.

The cost for vehicles having a transponder is less expensive than the cost for vehicles charged by the license recognition system. Furthermore, heavier vehicles are charged considerably less per kilometer than lighter vehicle. This has an interesting bearing on limousine versus taxi transportation costs.

Whereas all limousines have transponders, very few taxi cabs do. As a result, it is more expensive for taxis than limousines to travel on 407. So when taxis versus limousines are making pickups along highways adjacent to 407, they are more likely to take the local road. In fact, over 90% of taxis taking fares to Toronto International Airport use the regular route. While using the regular route saves toll charges, the longer ride raises the price on the taxi meter which charges by travel time as well as distance. So the taxi ride to the airport takes longer and the cost of a taxi ride to the airport frequently exceeds the limousine cost.

A comparison of the limo versus taxi ride cost from Markham or Burlington to Toronto International airport illustrates the savings that travelers can get when using a limo to ride to the airport. The airport limo fare to Toronto Airport from these cities is: $55-$65 and $65-$85 respectively. A Markham airport taxi,ride can run more than $75 and a Burlington airport taxi ride can run more than $85 dollars. The rather startling conclusion, customers can frequently get a nicer and less expensive ride to the airport by using a limousine.

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