U.S. 95, Thorncreek Road to Moscow Project



The Federal Highway Administration (FHWA) has approved the three U.S. 95 Thorncreek Road to Moscow alternative/alignments recommended by the Idaho Transportation Department (ITD) for further study. The alignments are the same as those shown to the public at the January 2006 open houses – W4, C3 and E2.

Click here to view the Map of the W4, C3 and E2. Alternative/Alignments sent to the Federal Highway Administration (FHWA) for consideration

To see the 10 alternatives/alignments from the original screening document for the Western, Central and Eastern corridors that were moved forward for environmental study, click on the links below.

Alternative/Alignment Maps-

Alternative/Alignment Written Descriptions-

Click here to see a map of the existing alignment.

Fall 2018 Update

The Idaho Transportation Department is continuing to work on final design plans and right-of-way appraisals for the U.S. 95, Thorncreek Road to Moscow Project.

The Federal Highway Administration and ITD evaluated many alternatives for the new highway alignment, including western, central and eastern routes. The final eastern route (E2) was chosen after a multi-year environmental review process. FHWA issued aRecord of Decision (ROD) for the project in 2016, giving ITD authority to begin final design and purchase land.

A legal motion was brought against FHWA and ITD regarding the Environmental Impact Statement and Record of Decision. In August 2017, the U.S. District Court for Idaho ruled against the motion in favor of FHWA and ITD. In January 2018, an appeal to the ruling was filed in the ninth circuit court. ITD/FHWA submitted comments on the appeal on April 11, 2018.  ITD does not anticipate a decision until later this year or early 2019.

Please call Ken Helm at (208)799-5090 if you have any questions about the project.