H.R. 900: Sinkhole Mapping Act of 2025

H.R. 900 is a federal bill in the 119th Congress. Before this legislation, there is no standardized federal mapping program dedicated specifically to identifying and tracking areas at risk of sinkholes using modern three-dimensional elevation data. Under the new rules, the U.S. Geological Survey must… See its sponsors, how members voted, and a plain-English breakdown on PolityLens.