WarHorse Gaming Launches Construction on South Sioux City Casino Resort Next to Atokad Downs
WarHorse Gaming, operating as a subsidiary of Ho-Chunk Inc. which serves as the economic development arm of the Winnebago Tribe of Nebraska, has started work on a $100 million casino and hospitality project in South Sioux City, and the development sits directly beside the Atokad Downs racetrack while planners intend to roll it out in phases that permit early casino operations to begin before full completion.
The facility will include roughly 600 slot machines along with 16 table games, a 100-room hotel, facilities for both live and simulcast horse racing, a sportsbook, plus multiple dining and entertainment venues, and observers note that this combination allows the project to serve a broad range of visitors from the outset.
Project Scope and Timeline Details
Construction crews moved onto the site in recent weeks with initial groundwork focused on foundations and utility connections, while the phased approach means the casino floor and select food outlets could open to the public ahead of the hotel and other amenities, and this strategy aligns with similar tribal developments where revenue from early gaming supports later stages of building.
Data from industry reports shows that such sequencing helps control costs and reduces the overall construction window, yet the full $100 million investment covers everything from the gaming areas to the hotel tower and racing infrastructure upgrades, and state records indicate the location benefits from existing racetrack zoning that streamlines permitting.
Background on the Development Team
Ho-Chunk Inc. has guided WarHorse Gaming through several prior projects across the region, and company filings list the South Sioux City site as a key expansion that leverages the tribe's experience operating gaming venues in Nebraska and neighboring states, while the Winnebago Tribe of Nebraska maintains oversight through its economic development structure.
Project documents describe coordination with local officials in South Sioux City to ensure traffic flow and infrastructure upgrades keep pace with construction, and officials have confirmed that the racetrack will continue operations throughout the build with minimal disruption to scheduled races.
Key Features and Amenities Planned
The casino component centers on 600 slot machines and 16 table games arranged across a main gaming floor that connects directly to the sportsbook area, and designers have incorporated space for live horse racing events alongside simulcast feeds from tracks nationwide, while the 100-room hotel will offer standard and premium accommodations aimed at overnight guests who want convenient access to both gaming and racing.
Dining options range from casual eateries to more formal restaurants, and entertainment spaces will host live performances as well as special events tied to racing seasons, and the overall layout keeps the hotel tower separate yet linked by enclosed walkways that shield visitors from weather.
Regulatory and Community Context
Nebraska gaming regulations require tribal projects like this one to meet specific standards for responsible gaming and community benefit agreements, and WarHorse Gaming has submitted plans that include contributions to local education and infrastructure funds as part of the approval process, while the phased timeline allows regulators to review each stage before operations expand.
Local business groups have noted that the development could increase visitor traffic to the area throughout the year, and construction employment figures already show dozens of workers on site with additional hiring planned as work progresses into the hotel and entertainment phases.
Conclusion
The WarHorse project marks a significant step for the Winnebago Tribe of Nebraska as it expands its gaming presence in the state, and the $100 million investment combined with the strategic location next to Atokad Downs positions the resort to draw from both local residents and regional travelers once phases begin opening, while ongoing construction will continue under the same phased model that prioritizes early revenue generation to support completion of the full scope.