General Information
| Name in local language: | Viaduc du Littoral |
|---|---|
| Official designation: | MT3 |
| Beginning of works: | 2014 |
| Duration of works: | 54 months |
| Status: | in use |
Project Type
| Structure: |
Haunched girder bridge Single-cell box girder bridge |
|---|---|
| Support conditions: |
for registered users |
| Function / usage: |
Road bridge |
| Material: |
Prestressed concrete bridge Structurae Plus/Pro - Subscribe Now! |
| Construction method: |
Precast segmental construction using launching gantry |
Location
| Location: |
Saint-Denis, Réunion La Grande-Chaloupe, Saint-Denis, Réunion |
|---|---|
| Part of: | |
| Coordinates: | 20° 53' 6.51" S 55° 23' 24.30" E |
| Coordinates: | 20° 52' 25.82" S 55° 25' 39.64" E |
| Coordinates: | 20° 53' 27.51" S 55° 22' 51.20" E |
Technical Information
Dimensions
| width | 28.90 m | |
| total length | 5 409 m | |
| standard span lengths | 120 m | |
| deck | ||
|---|---|---|
| precast elements (RC) | number | 1 386 |
| piers | ||
| number | 48 | |
Quantities
| deck | ||
|---|---|---|
| concrete volume | 145 000 m³ | |
| piers | ||
| concrete volume | 99 400 m³ | |
| reinforcing steel | 20 840 t | |
Cost
| cost of construction (incl. taxes) | Euro 715 690 332.87 |
Materials
| deck |
precast prestressed concrete
|
|---|---|
| piers |
precast reinforced concrete
|
| abutments |
reinforced concrete
|
Case Studies and Applied Products
RESTON®POT – Pot Bearings
mageba Pot Bearings are durable bearings that can be used in many situations, whether in big or small bridges, or a variety of engineering structures.
[more]
Viaducts for new Ocean Road at La Réunion
On Réunion Island in the Western Indian Ocean, the strategically important ocean road RN1 linking the commercial port to the administrative capital and the international airport has been repeatedly affected by ocean submersion and landsl ... [more]
Participants
Design
Architecture
Checking engineering
- Apave (launching gantry)
Co-contractor
Steel construction
Prestressing
Material supplier
Reinforcing steel
Pot bearings
Formwork
Relevant Web Sites
Relevant Publications
- (2018): Viaduc de la nouvelle route du Littoral (NRL) à la Réunion. Préfabrication du tablier. In: Travaux, n. 940 (March 2018), pp. 94-99.
- (2018): Viaduc de la nouvelle route du Littoral (NRL) à la Réunion. Le lanceur. In: Travaux, n. 940 (March 2018), pp. 100-105.
- (2018): Viaduc de la nouvelle route du Littoral (NRL) à la Réunion. Préfabrication des 48 piles et assemblage des Méga VSP. In: Travaux, n. 940 (March 2018), pp. 106-112.
- About this
data sheet - Structure-ID
20068080 - Published on:
25/11/2015 - Last updated on:
23/10/2023
Structurae cooperates with
