Christchurch–Lyttelton Motorway
| Christchurch-Lyttelton Motorway | |
|---|---|
| Route information | |
| Maintained by NZ Transport Agency | |
| Length | 6.1 km (3.8 mi) |
| Existed | 1964–present |
| Major junctions | |
| North end | Dyers Road at Woolston, New Zealand |
| South end | Norwich Quay at Lyttelton, New Zealand |
| Location | |
| Country | New Zealand |
| Major cities | Woolston, Ferrymead, Heathcote, Lyttelton, New Zealand |
| Highway system | |
The Christchurch–Lyttelton Motorway, also known as Tunnel Road, is part of the road network connecting Christchurch, New Zealand with its port at Lyttelton. It is part of State Highway 74.