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I-15 / I-86 junction to Fort Hall Boundary Road Reconstruction

The Idaho Transportation Department is working to improve I-15 from the I-15/I-86 junction North to the Fort Hall boundary.

At the end of it's design life, I-15 has been ready for rehabilitation and under construction for the last few years. Part of the I-15 road rehabilitation is the section of roadway from the I-15/I-86 junction North to the Fort Hall boundary which has begun construction as of April and is to completed by the end of July.

April 2019
Road rehabilitation to begin
July 2019
Road rehabilitation to finish


I-15 was originally constructed in the 1960s and 1970s. At the end of it’s design life, sections of roadway are cracked and deteriorating. I-15 is a major corridor which sees a large number of traffic year round. In an effort to update I-15, ITD has already completed many sections of roadway however there are still many more projects to be completed. Among one of the many projects in construction this year, I-15/I-86 junction to the Fort Hall boundary from milepost 71.8 to 76 will be under construction starting in April to July.

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