Ecuador | Area code 593 | Common abbreviation EC | Last updated 18-12-2000 | |||
| Road class | Syntax explanation | Administrative subordination | Sub classes | Zones | System | Remarks |
| National highway | [0-9]<1-2> | national | [0-9][05] | grid | ||
| Other numbers | ||||||
| General description: Odd numbers generally denote north-south routes, while even numbers denote east-west routes. Numbers increase in eastbound and southbound direction respectively. | ||||||
| Road signs: no information available | ||||||
| History: no information available | ||||||
| Sources: various maps | ||||||