Mountain passes and early winters. We’re excited to announce the activation of the Bozeman to Butte network segment — another major milestone expanding our multi-conduit fiber optic system across the Northern Rockies! Connecting two of Montana’s most dynamic...
Fiber
Network Completion Announcement: Spokane to Sandpoint
Connecting the Inland Northwest for a Digital Future We are proud to announce the activation of the Spokane to Sandpoint network segment — a key addition to our growing multi-conduit fiber optic system across the Northwest! Stretching from the scenic lakes and forests...
Network Completion Announcement: Billings to Bozeman
Bridging Montana’s High-Country for a Digital Future We are proud to announce the activation of the Billings to Bozeman Montana route extending our new multi-conduit fiber optic system from Montana’s largest city into the Rocky Mountains! Moving from the historically...
Network Completion Announcement: Quincy to Spokane
Spurring innovation across Eastern Washington On the heels of our recent announcement regarding activation of our fiber system between Wenatchee and Quincy, we are excited to share that our new fiber optic corridor between Quincy and Spokane has also been officially...
Network Completion Announcement: East Wenatchee to Quincy
Bridging data hubs through the Columbia River basin. IIG is proud to announce the recent activation of a new multi-conduit fiber optic system between East Wenatchee and Quincy, WA! This high-capacity route strengthens connectivity in one of Washington’s most dynamic...
Columbia River Crossing
One-of-a-kind Project In 2021, Intermountain Infrastructure Group (IIG) undertook the challenge to install two distinct submarine fiber optic cable routes within the Columbia River from East Wenatchee downriver to south of Malaga, WA. This fall (2024), IIG...
Performing Locates In-house for Maximum Uptime
Did you know that Intermountain Infrastructure Group (IIG) hasn’t had a single service outage due to a dig incident in the San Fransico Bay Area since we started building there 6 years ago?
What is Fiber?
Today, the internet is the number one method of connectivity for the billions of people around the world for work, entertainment and personal connection. For last-mile internet service providers, offering customers dependable high-speed internet from the main network...







