Oregon Highway Network

This statewide file includes all state owned highways, connections, frontage roads. Major changes/updates included in the 2017 layer: US-18 Dundee Bypass, I-5 Fern Valley, I-5 Woodburn Interchange, OR-140, OR-214 Sunrise Expressway, US-20 Pioneer Mountain to Eddyville.

Additional metadata resouce: https://geoportalprod-ordot.msappproxy.net/geoportal/catalog/main/home.page
Organization: State of Oregon
Organization URL: https://catalog.data.gov/organization/oregon
Last updated: 2025-07-24
Tags: 2020, or, oregon, pacific northwest, roadnetwork, state, trans_gis, transportation, united states, us, usa