One of the Longest Indoor Slopes in the World Planned on Virginia Landfill Site Fairfax Countyโs I-95 landfill in Lorton, Virginia may become home to the longest indoor ski slope in North America and one of the longest in the world. Alpine-X submitted a public-private partnership proposal to the county to build a 450,000- square-foot snow sports facility with an expected 1,700-foot ski slope and 280-feet vertical. While the company considered several other locations […] Industry News SnowBrains | May 31, 2019 0 Comments