Mariannhill Toll Road
| Mariannhill Toll Road | |
|---|---|
| Route information | |
| Length | 14 km (8.7 mi) |
| Existed | 1986–present |
| Major junctions | |
| East end | M1 at Mariannhill, Pinetown |
| West end | M13 at Assagay |
| Location | |
| Country | South Africa |
| Highway system | |
The Mariannhill Toll Road is a toll road in the eThekwini Metropolitan Municipality in KwaZulu-Natal, South Africa, forming part of the N3 national route. Opened on March 7, 1986, it was the second modern toll road project undertaken in South Africa. The road is notable for its extensive earthworks and engineering achievements, including the Umhlatuzana Viaduct.