The following is a list of potentially interesting mapping sites.  Please add to the list as you come up with ideas.  In order to keep some order please sort the location alphabetically by state, county/parish, and town as appropriate.  

# Lousiana #

# Mississippi #
## Pearl River County ##
### Picayune ###
There is a superfund site in the city regarding cleanup of creasote.  
<a href="http://goo.gl/maps/y3JuK">Google Map</a>  
<a href="http://epa.gov/region4/superfund/sites/npl/mississippi/picaywtms.html">EPA page</a>
## Lamar County ##
### near Baxterville ###
South of Hattiesburg there is an underground test site where 2 nuclear explosions occurred.  
<a href="http://mshistorynow.mdah.state.ms.us/articles/293/nuclear-blasts-in-mississippi">Nuclear Blasts in Mississippi by Stephen Cresswell</a>
<a href="http://en.wikipedia.org/wiki/Salmon_Site">Salmon Site</a>
<a href="http://www.mensetmanus.net/salmon-sterling-site/">Salmon and Sterling Nuclear Detonation Test Site</a>
<a href="http://mdah.state.ms.us/arrec/digital_archives/moncrief/image.php?display=context&item=204">Tatum Salt Dome Blast</a>
<a href="http://www.lm.doe.gov/land/sites/ms/salmon/salmon2.htm">US Department of Energy Office of Legacy Management, Salmon Site</a>