Topic: Synchronize traffic signals

Simple measures could make big difference in gas consumption

April 14, 2008 |

Gasoline prices have hit a record high, which has prompted a public outcry for the government to “do something.” Federal and state officials can do much to reduce gasoline consumption, and in turn, the price of gas, by implementing existing regulations and enforcing laws already on the books.

The key to success is to work with, rather than against, motorists. With this in mind, there are several opportunities to reduce gasoline consumption, without resorting to rationing schemes or heavy-handed price controls:

• Synchronize Traffic Signals - In 2003, the City of San Jose, California started to coordinate its traffic light system. By altering the timing on just a third of the city’s stoplights, traffic delays were reduced 33 percent and average travel time was reduced 16 percent. The city also estimated that this project significantly reduced fuel usage - saving approximately 471,000 gallons of gasoline each year.

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