|
traffic light
*For every dollar not spent on traffic light synchronization the US loses $62 ,in 1988 dollars.
*For every dollar spent on traffic light synchronization the US saves $62,in 1988 dollars.
*Audi would save $9.3.
*Traffic engineers could save $62.
*With traffic engineers,200-million automobiles @ 16.8 mpg.
*With 7-yr-olds designing traffic infrastructure,200-million automobiles @ 28 mpg.
__________________
Photobucket album: http://s1271.photobucket.com/albums/jj622/aerohead2/
|