The Idaho Transportation Department completed improvements to Interstate 84 between Franklin Road (Exit 29) in Caldwell and Karcher Road (Exit 33) in Nampa.
The work improved mobility, increased safety and benefited the regional economy.
The Idaho Transportation Department has opened a new third lane in both directions between Franklin Road (Exit 29) in Caldwell and Karcher Road (Exit 33) in Nampa.
Watch ITD’s video series leading up to the opening:
This project was necessary to improve safety and mobility on I-84 in Canyon County. The existing interstate can no longer accommodate current traffic volumes at peak periods of the day. As the Treasure Valley continues to grow, congestion in this corridor will increase.
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