Why would you need to add more lanes of traffic?  Light rail is already there, they could develop a true urban downtown where the younger employees could walk to work at the campus and walk to the light rail.  This is chance for a community to add high paying jobs with infrastructure and room to develop already in place that doesn't require everyone to own car.  This could be the a true "smart" transit orientated development.  Housing is going to be a problem no matter where in Colorado it's built.  There just isn't enough workers to keep up with demand.