Proposed Royals ballpark would stretch over I-670 - Ballparks of Baseball - Your Guide to Major League Baseball Stadiums
Here's what a Major League Baseball stadium in Portland could look like
First look: Orlando group proposes $1.7B stadium to lure MLB franchise to Central Florida
Minnesota United unveils St. Paul MLS stadium renderings - Soccer Stadium Digest
A look at the Oakland Athletics' stadium renderings for Las Vegas - San Francisco Business Times
Backers pitch MLB stadium for Gresham
MLS stadiums: Potential, future MLS soccer venues (PHOTOS) - Sports Illustrated
Portland Timbers Pitch Providence Park Expansion - Soccer Stadium Digest
New renderings show baseball stadium in proposed 'GasWorx' District that would link Ybor and Channelside
New Portland Ballpark Renderings Unveiled
Owners of Lloyd Center Unveil Master Plan for Mall That Restores Street Grid and Adds Housing