Surveyors in California earned the most in 2011, reporting an average annual salary of $82,370. Nevada ranked second at $73,180 per year, followed by Alaska at $73,100, Massachusetts at $70,920 and Delaware at $70,360.
The interior of SubTropolis. SubTropolis is a 55,000,000 square foot (5,060,000 mÂ³), 1,100-acre (4.5 km 2) manmade cave in the bluffs above the Missouri River in Kansas City, Missouri, United States, that is claimed to be the world's largest underground storage facility.he complex contains almost seven miles (11 km) of illuminated, paved roads and several miles of railroad track. Currently 5,000,000 square feet (460,000 mÂ³) is occupied and 10,000,000 square feet (920,000 mÂ³) are improved..
(The Subtropolis images and much of the article's text also got aggregated piecemeal to viral fact-of-the-day sites.). SubTropolis is indeed a genuine underground industrial complex in Kansas City, Missouri, as the Bloomberg profile explained:The underground industrial park known as SubTroplis opened for business in 1964 in an excavated mine below Kansas City, Mo., attracting tenants with the lure of lower energy costs and cheap rents.laim: Kansas City, Missouri, is home to an unusual subterranean complex known as SubTropolis. TRUE. Example: [Collected via e-mail, July 2015]. SUB-TROPOLIS: I received this in my e-mail and wondered if it is legitimate.