User:Paris1127/Maastunnel
| Overview | |
|---|---|
| Location | Rotterdam, Netherlands |
| Coordinates | 51°53′59″N 4°28′4″E / 51.89972°N 4.46778°E |
| Route |  S 103 |
| Crosses | Nieuwe Maas |
| Operation | |
| Work begun | 1937 |
| Opened | 1942 |
| Vehicles per day | 75,000 |
| Technical | |
| Length | 1,373 metres (4,505 ft) |
| No. of lanes | 4 |
| Operating speed | 50 kilometres per hour (31 mph) |
| Tunnel clearance | 3.90 metres (12.8 ft) |
| Width | 24.77 metres (81.3 ft) |
| Depth of tunnel below water level | 20 metres (66 ft) |