| English | Greek |
| access road | οδική πρόσβαση |
| access road Any street or narrow stretch of paved surface that leads to a specific destination, such as a main highway | οδική πρόσβαση |
| road construction No definition needed | οδοποιία |
| road construction material The aggregation of components used for building streets, highways and other routes, such as asphalt, concrete, brick, sand and gravel | υλικό οδοποιίας |
| road construction material | υλικό οδοποιίας |
| road maintenance The care or upkeep of streets, highways and other routes, including improvements in alignment, widening and markings, and work involving buried cables, water mains or gas mains | συντήρηση οδών |
| road maintenance | συντήρηση οδών |
| road network The system of roads through a country | οδικό δίκτυο |
| road safety Any measure, technique or design intended to reduce the risk of harm posed by moving vehicles along a constructed land route | οδική ασφάλεια |
| road salt Salt used against the formation of ice on roads; when excess salt washes off the roads, it can poison roadside vegetation or raise salt concentrations in streams and reserves of underground water. It also accelerates the deterioration of concrete and metal | αλάτι στρώσης |
| road salt | αλάτι στρώσης οδοστρώματος |
| road setting | σηματοδότηση σήμανση οδού |
| road setting The establishing of boulevards, turnpikes, highways and other routes on land | σηματοδότηση σήμανση οδού |
| road traffic Circulation of motor vehicles and people on the road network | οδική κυκλοφορία |
| road traffic engineering Discipline which includes the design of highways and pedestrian ways, the study and application of traffic statistics, and the environmental aspects of the transportation of goods and people | σχεδιασμός κυκλοφορίας |
| road traffic engineering | σχεδιασμός κυκλοφορίας |
| road transport Transportation of goods and persons by vehicles travelling on a road network | οδικήές μεταφορά (ές) |
| road transport Transportation of goods and persons by vehicles travelling on a road network | οδικήές μεταφορά (ές) |
| road vehicles | Οδικά οχήματα |
| trunk road A main road, especially one that is suitable for heavy vehicles | κεντρική οδική αρτηρία |
| trunk road | κύρια υπεραστική αρτηρία/κεντρική οδική αρτηρία |
| trunk road A main road, especially one that is suitable for heavy vehicles | κύρια υπεραστική αρτηρία |
| waste from railway and road transport tank cleaning containing chemicals | Απόβλητα από καθαρισμό δεξαμενών σιδηδρομικής ή οδικής μεταφοράς που περιέχουν χημικές ουσίες |
| waste from railway and road transport tank cleaning containing oil | Απόβλητα από καθαρισμό δεξαμενών σιδηροδρομικής ή οδικής μεταφοράς που περιέχουν πετρέλαιο |
