sentences:  Today, the community of Era has a school, post office, volunteer fire department, 2 mechanic shops, a welding shop, a hair cutting salon, a feed store and a convenience store with a Subway.About 7 miles west of Era, there is the Liberman Broadcasting Tower Era, one of earth's tallest structures, and as of May 2007 was the tallest structure in Texas.The tower is named for its proximity to Era, though it is much closer to Rosston and Leo.