| Road Type | Highway Code | Route | Speed Limit (Cars) | Speed Limit (Buses and Trucks) |
|---|---|---|---|---|
| National Highways | NH 5 | Kolkata – Bhubaneswar – Cuttack – Vishakhapatnam | 100 km/h (62 mph) | 80 km/h (50 mph) |
| NH 6 | Kolkata – Puri | 80 km/h (50 mph) | 80 km/h (50 mph) | |
| NH 20 | Bhubaneswar – Raipur | 100 km/h (62 mph) | 80 km/h (50 mph) | |
| NH 316 | Sambalpur – Rourkela | 100 km/h (62 mph) | 80 km/h (50 mph) | |
| NH 42 | Bhadrak – Paradip | 80 km/h (50 mph) | 80 km/h (50 mph) | |
| Expressways | Biju Expressway | Bhubaneswar – Cuttack | 120 km/h (75 mph) | 100 km/h (62 mph) |