San Antonio's plan for a new Sports and Entertainment District, potentially housing the Spurs, garners council interest and emphasis on fiscal caution.

City officials envision an arena for the San Antonio Spurs, an overhauled Alamodome, a bigger Convention Center and more in the downtown district.

A new Spurs arena could be just one element of a proposed downtown San Antonio district, featuring a live entertainment venue, a land bridge over Interstate 37 and more.

Major facilities in discussion for the district include the Spurs arena on the site of the Institute of Texan Cultures, a land bridge over IH-37 connecting the East Side to downtown, expansions to both the Henry B.