For all the change Idaho has seen in its larger metro areas there’s been little or none in most of the state, and you can find no more dramatic example of that than the great empty of the 35 or so desert miles between Boise and Mountain Home.
For the half-century I have driven I-84 between those communities, there’s been some change in the city of Mountain Home (sometimes up, sometimes down) and strong - sometimes explosive - growth on the other end at Boise. In between, except for some barely-settled windswept ranch country and the Boise Stage Stop center partway through, there’s been and still is only open landscape. At times through the years someone would come up with a big development idea, but nothing ever came of it.
That may be about to change.
The catalyst would be a planned new casino being developed by the Shoshone-Paiute Tribes (which are based at the Duck Valley Reservation on the Nevada-Idaho border) together with the Coeur d’Alene Tribe in northern Idaho, which has decades of experience successfully running their casino near Worley. The Sho-Pai bought 557 acres along the Ada-Canyon border, located not far from the Stage Stop, and about 40 acres of it would be used for the casino.
The tribe said, “The fully envisioned project may include: Luxury hotel, Gaming floor with the latest tribal gaming machines, Spa and fitness center, Fine dining restaurants, Food hall with multiple vendors, Event and entertainment center.” The project also would give them a link to off-reservation lands associated historically with the tribes.
Since less than a tenth of the land area presumably would be occupied by the casino, there would be space for other developments too. If this project - which still needs federal approval, a sign-off from the Idaho governor’s office and local government okays - does go forward, the large desert area east of Boise could be transformed.
There are obstacles: One of the big problems blocking major development in the area up to now has been water, which locally is in short supply;This is dry country. Services generally have been limited too.
And there could be another challenge. The Shoshone-Bannock Tribes of eastern Idaho (between Pocatello and Blackfoot) have proposed another casino project, a $300 million center located in Mountain Home. They have been working on economic development in the area ever since buying the land in 2020, and appear ready to make a major investment in it. Federal review of that project is already underway. (And the Sho-Bans too point to historical links to the land where they plan to build.)
While that one probably would lead to some economic expansion at Mountain Home, it probably wouldn’t change the territory between that city and Boise. Probably.
Some opposition to any of this also could materialize. Certainly not everyone in Idaho likes gaming or its expansion. And the Nevada operators at Jackpot and Elko are sure to militate against the developments; they currently get a lot of traffic from fast-growing southwest Idaho.
But it could happen. The Duck Valley Reservation has had a challenging history, and the Sho-Pais have a compelling and sympathetic story to tell. The Coeur d’Alenes, with their background in developing highly successful operations up north (and a history of developing smart leadership) could be an excellent partner for steering the project through difficult paths.
If it does happen, there’s a real chance the landscape and the use of it between Boise and Mountain Home could change significantly. Casino developments most often do not spin off large numbers of nearby start-ups, but the long-standing interest in developing housing and business operations out in the desert - and away from Boise’s high prices and regulation - could be irresistible for people who have given up on, or been interested in, earlier ideas for the area. A whole new community - even a city? - might be the result.
The announcement of this new casino project didn’t get the top-rank headlines around the region it should have. But in time to come, there’s a good chance it will.