St. Louis Battalion
U.S. Army Recruiting in eastern Missouri and the south and central portion of Illinois. Provides a BN area map showing its area of operation.
http://www.usarec.army.mil/5thbde/4nbn/
US Army Corps Of Engineers St. Louis District
Official web site for The U.S. Army Corps of Engineers, St. Louis District with information and links related to its activities.
http://www.mvs.usace.army.mil/
