Lead Concentrations in the Soils at Street
                                                Intersections in Springfield, Missouri

 

     Pb ppm

 

                                                         1A      1B      2A     2B     3A      3B    4A    4B
                                                                          Sample Number
1 represents highest traffic density
2 represents second highest traffic density
3 represents third highest traffic density
4 represents lowest traffic density
1A = intersection of Kansas Expressway and Sunshine
1B = intersection of Battlefield and Glenstone
2A = intersection of Campbell and Chestnut
2B = intersection of Kansas Expressway and Atlantic
3A = intersection of Cherokee and National
3B = intersection of Battlefield and Jefferson
4A = intersection of Campbell and Commercial
4B = intersection of Grant and Talmage