Martin Marietta Aggregates Address: 1636 Marietta Rd, Ely, IA 52227 Phone: (319) 848-4157 Stone-Crushed, Cut Stone & Stone Products, Construction Sand & Gravel Other Businesses: Hanrahan, Renee at I-380 Exit 10, Ely, IA 52227 Caseys Carry Out Pizza at 1495 State St, Ely, IA 52227