| Overall length of crossing |
17.185 m |
 |
|
|
| Overall length of structures |
12.345 m |
|
|
|
| Length of Sacavém access. |
945 m |
|
|
|
| Length of North Viaduct |
488m (11
spans) |
|
|
|
| Comp
Length of Expo Viaduct |
672m (12
spans) |
|
|
|
| Length of Main Bridge |
826 m |
|
|
|
| Length of main span |
420 m |
|
|
|
| Piers Height of the main span |
148 m |
|
|
|
| Navigation clearance |
47 m |
|
|
|
| Length of Central Viaduct |
6.531m (80
spans) |
|
|
|
| Length of South Viaduct |
3.825m (84
spans) |
|
|
|
| Length of Montijo access |
3.895 m |
|
|
|
| Caissons units |
81 |
|
|
|
| Total volume of concrete required |
730.000 m3 |
|
|
|
| Weight of reinforced steel |
100.000
tonne |
|
|
|
| Total of precast deck beams units |
150 |
| Total volume of earthworks |
1.400.000 m3 |
|
|
|
| Total surface area |
400.000 m2 |
|
|
|
| Men and women employed at peak |
3.300 |
|
|
|
| Construction period |
February 1995 – March 1998 |
