Live Chat I-81 Community Nearby Traffic Roadwork on Grayson Rd from Milroy Rd to Witmer Dr. 2024-05-30 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Roadwork On Grayson Rd From Milroy Rd To Witmer Dr. Hershey, PA 5.28 Middletown, PA 8.11 Harrisburg, PA 8.36 Interstate highway exits close to Roadwork On Grayson Rd From Milroy Rd To Witmer Dr. Exit 77, i81 9.27 Exit 46a b, i83 9.30 Exit 47, i83 9.32 Interstate highways close to Roadwork On Grayson Rd From Milroy Rd To Witmer Dr. i76 map 7.42 i81 map 9.27 i83 map 9.30 State roads close to Roadwork On Grayson Rd From Milroy Rd To Witmer Dr. PA 39 map 1.32 US 322 PA map 1.35 US 422 PA EAST map 1.56