Your comments on our Open Government Plan

Making Traffic Lights More Efficient

II would like you to consider upgrades in traffic control. To keep this short I would like to do some quick math. I car uses approximately 1 ounce of gasoline idling for one minute. Traffic lights typically cycle in 30 second to 1 minute cycles. If we saved just 1 ounce of gasoline at only 1000 traffic lights per hour per state (51 counting DC) the math goes like this: (1ounce)X(1000lights)X(24hours)X(365days)X(51states)divided... more »


1 vote