Comment on FR Doc # 2010-19141

To whom it may concern: The 2010 ozone season clearly shows that the current control methods to obtain attainment for the 1997 standard for the Charlotte region are not effective. The 2009 ozone season had favorable weather conditions. This alone allowed for the low ozone numbers. The intent of Congress, through the CAA, is for non-attainment areas to reach attainment. Delaying the decision by one year will allow the Charlotte area to continue building roads. Is not mobile sources the largest contributor to ozone formation in the Charlotte area?