Summerdale Pennsylvania Traffic 2024-12-19 Roadnow Click for Real Time Traffic Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Summerdale Pennsylvania Enola, PA 2.72 mi Harrisburg, PA 3.44 mi Marysville, PA 4.12 miInterstate highway exits close to Summerdale Pennsylvania Exit 65, i81 0.97 mi Exit 66, i81 2.47 mi Exit 67b a, i81 4.13 miInterstate highways close to Summerdale Pennsylvania i81 map 0.97 mi i83 map 8.02 mi i76 map 11.79 miState roads close to Summerdale Pennsylvania US 15 PA map 0.47 mi PA 944 map 2.50 mi PA 39 map 3.25 mi