All 23 exits ranked by what a road-tripper actually needs: real food choice, easy gas, 24-hour service, and the stops worth a detour. Winners below.
Milepost 20 · 29 places to eat · 13 gas stations · 14 hotels · ♥ Oregon Zoo, Portland Art Museum
Milepost 21 · 28 places to eat · 14 gas stations · 10 hotels · open 24 hours · ♥ Pittock Mansion, Portland Center Stage at The Armory
Milepost 8 · 29 places to eat · 10 gas stations · 7 hotels · ♥ Ermatinger House, McLoughlin House
Milepost 19 · 29 places to eat · 20 gas stations · 14 hotels · ♥ USS Blueback, Oregon Rail Heritage Center
Milepost 24 · 22 places to eat · 6 gas stations · 14 hotels · ♥ Lewis and Clark State Recreation Site, Depot Rail Museum
Milepost 16 · 29 places to eat · 15 gas stations · 11 hotels · open 24 hours · ♥ Oaks Amusement Park, Herschell–Spillman Noah's Ark Carousel
Milepost 23 · 25 places to eat · 12 gas stations · 16 hotels · ♥ Pearson Air Museum, Vancouver Land Bridge
Milepost 23 · 25 places to eat · 11 gas stations · 14 hotels · ♥ Portland Museum of Modern Art
Milepost 10 · 29 places to eat · 13 gas stations · 10 hotels · open 24 hours
Milepost 11 · 20 places to eat · 10 gas stations · 11 hotels · open 24 hours
Pit Stop shows gas, food, hotels & must-see stops at every exit ahead — free, offline, on iPhone & CarPlay.