Speed humps are bad for the environment!

Speed humps are bad for the environment!

Speed humps causes car emissions and fuel consumption to increase, according to a survey commissioned by the AA.

OneShift Editorial Team
OneShift Editorial Team
28 Jan 2008

The AA in Britain took a car with 58-mpg fuel rating running a constant 30-MPH, and ran it over speedbumps at the Millbrook Proving Ground, slowing down and speeding up for each bump.

The results were interesting. Fuel mileage dropped to 31-mpg and carbon dioxide emissions went up. The findings correlate with the country's Transport Research Laboratory, which reported that "carbon monoxide emissions are increased by as much as 82% and nitrous oxide levels by 37% on roads with speed bumps."

The AA also found that setting the speed limit at 20-MPH instead of 30-MPH raised car emissions and consumption by 10-percent.

We think speed humps are a necessary evil, to slow speeding drivers especially in school zones.

Credits: Jarvis

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