Aruba | Area code 297 | Common abbreviation ARU | Last updated 2-4-2006 |
| Road class | Syntax explanation | Administrative subordination | Sub classes | Zones | System | Remarks |
| Highway | [1-7][AB] | national | | | sequential | |
| General description: Highway 1 is the main north-south route on the island. Directions are indicated with A and B, where A generally leads to the south or east. 6 is an exception: 6A goes to the northeast.
Routes 1A and 1B run via different roads in Oranjestad: 1A goes straight along the coast, 1B (northbound) goes via a ring road.
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| Road signs: blue, Dutch style |
| History: No information available |
| Sources and links: Borch map 2006 |