GREENEVILLE, Tenn. -

The final pieces of steel are going into place on a new building in Greeneville for Walters State Community College.

All the steel is expected to be in place by the end of next week. By this time next year the $20 million expansion will be complete.

The new building will have natural science labs, allied health labs, classrooms, computer labs and a residential police academy.

Over 1,100 students are currently enrolled at the Walters State Greeneville campus.