Regional backbone technology providers DCN, Range, and WIN Technology announced last week that they will join together to invest in the Heartland Fiber Project, a long-haul fiber network designed to increase network capacity, resiliency, and flexibility to support AI hyperscale data center development in the region.
The $700 million investment from DCN, Range, and WIN Technology will enable the 2,000-mile expansion of network infrastructure across Colorado, Wyoming, Montana, North Dakota, Minnesota, Wisconsin, and Illinois. The Heartland Fiber Project will lay the groundwork for future high-speed communications growth between Denver and Chicago.
The demand for reliable broadband connections is becoming more critical as AI has dramatically increased the amount of data that must move quickly and reliably between data centers, the press release said. America’s heartland provides the available land, access to power, and favorable climate conditions that help improve energy efficiency. Hence the name Heartland Fiber Project.
Construction is slated to begin this summer, with completion expected within 24 months.
“The Heartland Fiber Project is a game-changer for North Dakota and the entire region,” Seth Arndorfer, CEO of DCN, said in a prepared statement. “It will ensure that we can meet the needs of businesses, including hyper scalers, looking to invest in our state as well as continuing to serve current customers with resilient, high-capacity infrastructure.”
Other projects have been announced to address the same AI-related opportunity. Lumen Technologies announced recently that it is expanding its network with NorthLine, a new low latency fiber route to directly connect Seattle to Minneapolis and expand connectivity across a key northern U.S. corridor between the Pacific Northwest and central U.S. markets.
Range — one of the contributors to the Heartland Fiber Project — is no stranger to long-haul routes. In 2024, it announced a new middle-mile fiber route from Rapid City, South Dakota to Cheyenne, Wyoming along Highway 85. The goal at the time was to meet the growing demand for reliable and high-speed broadband connectivity across the region, including the eastern part of Wyoming.
