Heerweg is een straat te Echt in de gemeente Echt-Susteren en is gelegen in de Nederlandse provincie Limburg.
| Postcode | Huisnummers |
|---|---|
| 6101 NT | 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32, 34, 38, 40, 42, 44, 46, 50, 8, 6, 4, 52, 54; |
| 6101 NS | 53, 51, 49, 47, 45, 41, 39, 37, 35, 33, 31, 29, 27, 25, 23, 21, 19, 17, 15, 13, 11; |