Chat Report Accident Traffic Cascade Summit 2025-11-29 Roadnow click anywhere on map to find more poi nearby Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Cascade Summit Gladstone, OR 4.82 mi Oregon City, OR 5.08 mi Portland, OR 5.71 mi Interstate highway exits close to Cascade Summit Exit 6, i205or 1.70 mi Exit 8, i205or 2.71 mi Exit 9, i205or 3.48 mi Interstate highways close to Cascade Summit i205or map 1.70 mi i5 map 8.75 mi i84 map 18.26 mi State roads close to Cascade Summit OR 43 map 1.78 mi OR 224 map 7.56 mi OR 217 map 10.29 mi