Live Chat I-79 Community Nearby Traffic Houston Post Office (Amenity postoffice) 2024-06-05 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Houston Post Office (Amenity Postoffice) Houston, PA 1.65 Canonsburg, PA 3.67 Eldersville, PA 4.37 Interstate highway exits close to Houston Post Office (Amenity Postoffice) Exit 43, i79 0.66 Exit 45, i79 3.09 Exit 41, i79 3.35 Interstate highways close to Houston Post Office (Amenity Postoffice) i79 map 0.66 i70 map 7.84 i76 map 44.43 State roads close to Houston Post Office (Amenity Postoffice) PA 980 map 1.14 US 19 PA map 2.08 PA 136 map 7.99