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Multimodal Mobility Dashboard - Spokane Region

Region executive summary

Interstate 90 (I-90) in the Spokane area is one of the region’s key commute and economic corridors. Travel data shows an increase in traffic volumes due to economic growth. The peak periods for the I-90 corridor in the Spokane region are defined as 7 a.m. to 10 a.m. (morning peak) and 3 p.m. to 6 p.m. (evening peak).

2019 Highlights

  • Approximately 265.7 million person miles were traveled on the I-90 corridor in Spokane in 2019, up 3% from 256.8 million person miles in 2018
  • Vehicle delay on the I-90 corridor in Spokane increased 40% from 52,000 hours in 2018 to 73,000 hours in 2019
  • During the westbound morning commute in 2019, buses (0.2% of all vehicles)
  • Average and reliable peak travel times for the 7.5- mile trip from Division Street to Argonne Road on I-90 held steady from 2018 to 2019 at 11 minutes and 16 minutes, respectively
  • In 2019, WSDOT activated a ramp meter at the eastbound US 195 on-ramp to I-90. This was the agency's first ramp meter in Spokane
  • WSDOT updated and replaced aging data collection devices in 2019

For additional details on the Spokane region project highlights, visit 2019 Region Highlights

Interstate 90 map image

Interstate 90

Interstate 90 (I-90) in the Spokane area is one of the region’s key commute and economic corridors. Over 250 million person miles were traveled on I-90 between Division Street and Argonne Road in 2017. Click the green bar below for more information on Interstate 90 multimodal mobility analysis.

Go to Interstate 90 Multimodal Mobility Analysis page
Interstate 90 map image
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