April 2, 2026

SH-16, I-84 to SH-44 | Progress Tracker

The new SH-16 corridor is expected to open in mid-2027.

55% complete: ____________________

Read below to learn about progress along the corridor!

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I-84 System Interchange

Current work: Continue setting girders north of I-84.

Upcoming work: Top deck of the flyover ramps.

Completed work: Girder placement for one of the flyover bridges.

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Franklin Interchange

Current work: Constructing top deck of interchange bridge.

Completed work: Widened Franklin Road immediately around the interchange and set girders for the interchange bridge.

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Ustick Interchange

Current work: Constructing top deck of interchange bridge.

Upcoming work: Finish top deck construction.

Completed work: Recent traffic shift completed. Widened Ustick Road immediately around the interchange. Constructed on- and off-ramps and set girders for the interchange bridge.

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US-20/26 Interchange (Chinden Blvd)

Current work: Paving operations at the approaches and loop ramp.

Completed work: Widened US-20/26 around the interchange and constructed the interchange bridge.

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SH-44 Interchange (State St)

Current work: Paving operations on ramps and SH-44.

Upcoming work: SH-16 traffic shift north of SH-44 late April.

Completed work: Recent traffic shift completed. Widened SH-44 to the south. Installed a new 500 foot culvert across SH-16. Majority of underground irrigation pipework is complete.

*Estimated completion dates and schedules are subject to change.

Project Progress at the System Interchange

February 2023 (looking north)

March 2026 (looking north)

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Learn about other projects in the area with our interactive map.