News & Information
Public invited to open house for proposed changes to US-20 west of Idaho Falls
August 28, 2025
The Idaho Transportation Department is hosting an open house to seek public input and share details of coming improvements to US-20 from Idaho Falls to Arco.
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Repairs to two bridges in Canyon County start Sunday night
Starting Sunday night, the Idaho Transportation Department will begin maintenance on two Canyon County bridges: the eastbound on-ramp over Indian Creek at the Karcher Interchange in Nampa, and the Centennial Way Railroad bridge in Caldwell.
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SH-45 lane reductions will begin Monday between Deer Flat Road and Walter’s Ferry
Beginning Monday, SH-45 will be reduced to one lane between Deer Flat Road and Walter’s Ferry for a sealcoat project to preserve the highway. Crews will work from 7:30 a.m. to 7:30 p.m. daily, with traffic directed by flaggers and pilot cars. Expect slower speeds, lane restrictions, and possible delays through late July. For updates, visit 511.idaho.gov or contact info@itdsealcoats.org.
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