Rail line into Montana coal country approved

The Tongue River Railroad was first proposed in 1983. Permits from state and federal agencies are still needed, and rights of way through private and public property must be secured before the line could be built. Also, an unresolved 1998 federal lawsuit could further delay construction.

But a railroad attorney said the federal go-ahead was crucial and will allow the Tongue River Railroad Co. to start lining up a customer base that can deliver a steady supply of coal. That could include the state of Montana, which has a roughly 40 percent stake in a 1.4 billion-ton coal tract located off the proposed line in an area known as Otter Creek.

About 40 percent of the nation's coal is mined from the Powder River Basin, but most of that comes out of Wyoming. Montana last year produced about 40 million tons of coal - less than 4 percent of the nation's total.

The new rail line could boost Montana coal production by some 12 million tons annually over the next decade, according to testimony presented by Tongue River Railroad to the Surface Transportation Board. The coal would be destined for midwestern power plants.

To make the project economically viable, the railroad projects hauling 12 to 16 million tons of Wyoming coal annually. The new line could offer a shortcut for coal cars coming out of Wyoming along the Burlington Northern Santa Fe railroad, trimming 320 miles off the route now used by BNSF.