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Middleton Road to Star Road

This expansion and capacity project will improve the highway.

The Idaho Transportation Department (ITD) is investing in the US-20/26 corridor as it begins preliminary design on a six mile segment from Middleton Road to Star Road.

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Project Information

The Middleton Road to Star Road project will widen the highway and improve intersections to enhance capacity and mobility for nearby residents, businesses, commuters, and freight haulers.

These enhancements are designed to reduce congestion and crashes. Improved mobility will save people time and move commerce more efficiently. In order to widen this entire corridor quickly, ITD is focused on improving this important Treasure Valley highway in segments.

Future construction will complete ITD’s long-term goal of widening the corridor to six lanes from I-84 to Eagle Road.

U.S. 20/26 Chinden West homepage
Map that displays Chinden West projects along the U.S. 20/26 corridor, including (from west to east): Interstate 84 to Middleton (Construction: 2022), Middleton to Star (Construction: 2024), State to SH-16 (Construction: 2022), Idaho Highway 16 to Linder (Complete), Linder to Meridian (Complete), Meridian to Locust Grove (Construction: 2022), Locust Grove to Eagle (Complete).

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