The last of the PCL stadiums is not very close to the Pacific coast, but is on a body of water. Principal Field in Des Moines is built on the confluence of the Des Moines and Racoon rivers, and has a beautiful view of the state capital downtown that I tried to maintain. I also brought in some ivy (a la the Cubs) in the outfield. This was also one of the first stadiums that I did a lot of day/night textures with, so if you download it you'll have to let me know what you think.
The park is pretty neutral overall, with a slight bias towards hitters and a marked increase in doubles.
Zip file can be found here.
Park Factors
Day
Night
This wraps up the PCL portion of this thread. I have a few more concepts based in North America over the next couple of week, including a new Montreal concept based on the proposed Peel Basin location.