Tucson’s slow-but-steady economic recovery is plain to see.

From the development of the modern streetcar to the growth of downtown, the city is trying to enhance its popularity as a travel and business destination.

However, one gaping hole in Tucson’s historic infrastructure remains under heavy construction: baseball.

Tucson lost its three spring training tenants — the Colorado Rockies, Arizona Diamondbacks and Chicago White Sox — to the Phoenix area amid promises of new, sparkling facilities.

Read more in Tuesday's Arizona Daily Star