Union Field at Chester is a soccer-specific stadium in Chester, Pennsylvania that is currently under construction. It is the planned home of Philadelphia Union, a Major League Soccer club, and the Philadelphia Independence of Women’s Professional Soccer. The project is the result of combined commitments of $30 million from Delaware County and $47 million from the Commonwealth of Pennsylvania.
Was supposed to be opened by April but due to delays planned date of opening is somewhere in July 2010.
More information can be found here:
http://philadelphiaunion.com/Content1.aspx?cid=4.0