Idaho Northern & pacific

Connecting Local Industry to Broader Markets

The Idaho Northern & Pacific Railroad Company (INPR) is proud to serve the industries and communities of southwestern Idaho and northeastern Oregon. Operating approximately 120 miles of rail across two former Union Pacific branch lines, INPR provides critical connectivity for customers throughout the region. With a focus on reliable service and strong local relationships, we support businesses in reaching broader markets and sustaining long-term growth.

INPR plays an important role in the regional supply chain, moving forest products, agricultural commodities, aggregates, fuels, and chemicals that are essential to the local and national economy. Through efficient switching operations and dependable service, we help our customers stay competitive and connected. As a wholly owned subsidiary of Rio Grande Pacific Corporation, INPR is backed by the experience and resources of a broader rail network, allowing us to deliver safe, consistent, and customer-focused transportation solutions.