Apparently the Houston Astros considered relocating to Northern Virginia in the late 1990s, under the banner of the Fury. There were several possible stadium locations for the new team, but this one is based on a concept for Alexandria/Arlington Virginia from around the Expos/Astros relocation talks.
The park itself plays pretty pitcher friendly, particularly with the deep power alleys in the stadium.
Zip File can be found here
Park Factors
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Night
Also, this looks like it's the last of the new locations in SFG58's relocation series. All the other ones that seem like they are in the pipeline are stadiums I've already done, so I'll post updates to the stadium mod pack thread. I'm going to start posting a few more stadiums for United States cities next week.