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I-90 IMPROVEMENTS

Future I-90 plans.

​The proposed improvements to I-90 from US-95 to 4th Street as part of this interchange project are an interim solution. The I-90 Project Sequencing page shows future projects that will include additional improvements to I-90 between US-95 and 15th Street. 

Benefits  

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  • Provides space for acceleration and safer merging with auxiliary lanes on I-90 both eastbound and westbound between US-95 and 4th Street.  

  • Upgrades westbound on-ramp at the 4th Street Interchange to support improvements at the US-95 and Appleway Avenue intersection.  

I-90 Typical Section between US-95 and 4th Street (Looking East) 

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I-90 Typical Section between Northwest Boulevard and US-95 (Looking East) 

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