| Road Type | Highway Code | Route | Speed Limit (All Vehicles) |
|---|---|---|---|
| National Highways | NH 332 | Puducherry – Cuddalore – Villupuram | 80 km/h (50 mph) |
| NH 45B | Puducherry – Tindivanam | 80 km/h (50 mph) |
| Road Type | Highway Code | Route | Speed Limit (All Vehicles) |
|---|---|---|---|
| National Highways | NH 332 | Puducherry – Cuddalore – Villupuram | 80 km/h (50 mph) |
| NH 45B | Puducherry – Tindivanam | 80 km/h (50 mph) |