The expansion of lightning-fast Internet service is slowing to a crawl in some of Wisconsin’s rural areas. That’s because of new concerns over the future of federal funding which helps pay for those projects. The Wisconsin State Telecommunications Association says about half its member firms are delaying or scrapping rural broadband projects, because recent changes have put their federal funding in jeopardy. The Federal Communications Commission has limited the use of the Universal Service Fund, which rural Internet providers rely upon for subsidies. F-C-C officials said the eight-billion-dollar fund had a lot of wasteful and inefficient spending – and therefore, a crackdown on allocations was necessary. But Internet service providers say they need the subsidies, because rural areas don’t provide enough revenue for companies to install broadband service on their own. In some cases, half of a rural broadband expansion is funded by the government. The Obama White House says universal high-speed Internet is critical for creating jobs and growing things like medical research. The F-C-C has a goal of making broadband service available in all rural areas by 2020.