Several RV shows landed top 20 spots in a 2011 listing of 250 Top Trade Shows compiled by the Tarsus Group’s Trade Show News Network (TSNN), according to a news release.

The Florida RV SuperShow ranked No. 14, the Recreation Vehicle Industry Association’s (RVIA) National RV Trade Show in Louisville, Ky., was ranked No. 17 and the Pennsylvania RV and Camping Association’s Hershey Show in Pennsylvania was ranked No. 20.

CONEXPO-CON/AGG, held every three years in Las Vegas, Nev., topped the list. It showcases the construction industry’s latest equipment, technologies, products and services. It covers 2.4 million square feet.

The Florida show covered 771,000 square feet, the RVIA show 730,000 square feet and the Hershey Show 690,000 square feet.

Culled from show management and data supplied to TSNN, the list represents the top 250 trade shows held last year in the U.S. ranked by net square footage. The full list can be found at http://www.tsnn.com/datasite-us.