Oval, open-air, a dome? Choices are many in stadium design

Whether Colorado State University moves forward with a new stadium remains up in the air, but there are a number of new college stadiums across the country that provide some idea of what CSU might build.

Here’s a quick look at what other universities with stadium ambitions are planning or have done.

The Green Wave of Tulane has played in the Superdome in New Orleans since 1975 and is now planning for an on-campus stadium, to be ready for the 2014 season.

The stadium is expected to cost $60 million – substantially less than the potential cost of an on-campus CSU stadium, which…