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Emergency Mgmt Mt St Helens eruption May 18, 1980

Know Before You Go - Trip Check

landslide Hwy 26

Visit for the latest incident information, weather details, construction updates and more, including roadside services such as hotels, gas stations, restaurants, scenic byways and attractions. Be safe!

Tripcheck is now available in a special format for mobile devices such as cell phones and PDAs. Visit for a handy menu of TripCheck features.