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Ainsworth Interchange Trailhead

From Oregon Hikers Field Guide

(Redirected from Dodson Trailhead)
Trail 400 sign at the Ainsworth/Dodson Interchange (bobcat)

Hikes including this location

Driving Directions

From Portland, drive east on I-84 to the Dodson Exit 35. Turn right and if you look closely, you'll notice the Trail 400 sign just up from the ditch.

From the east, take Exit 35 and go straight at the Stop sign. After you dip under the freeway, turn left and find the trailhead on the right.


Oregon Hikers Field Guide is built as a collaborative effort by its user community. While we make every effort to fact-check, information found here should be considered anecdotal. You should cross-check against other references before planning a hike. Trail routing and conditions are subject to change. Please contact us if you notice errors on this page.

Hiking is a potentially risky activity, and the entire risk for users of this field guide is assumed by the user, and in no event shall Trailkeepers of Oregon be liable for any injury or damages suffered as a result of relying on content in this field guide. All content posted on the field guide becomes the property of Trailkeepers of Oregon, and may not be used without permission.