Dominican Republic | Area code 536 | Common abbreviation DOM | Last updated 29-10-2001 |
| Road class | Syntax explanation | Administrative subordination | Sub classes | Zones | System | Remarks |
| Main road | [0-9]<1-3> | national | 1-d | | Spider-web | |
| 2-/3-d | | | |
| General description: Numbers 1-4 are the main roads from the capital Santo Domingo. Route 5 is along the northern coast. Odd 2- and 3-digit numbers generally denote north-south routes, while even numbers denote east-west routes. |
| Road signs: No information available |
| History: No information available |
| Sources: various maps |