Millenium Line Vancouver
Metro Manila Mass Rail Transit – Line 2
Urban rail transit system serving Metro Manila
- Manila, Philippines
- Bridges & Viaducts, Mass Transit
- Deck area 95,500 m2
- Length 13,531 m
- Number of spans 459
- Max span 60 m
- Number of segments 4,947
Design and construction of a viaduct superstructure of 13.5 km in the area of Manila, including provision of labour, precast and erection equipment, and engineering services.
The elevated guideway is part of the Purple Line 2 passing along the East-West corridor through 5 cities of Metro Manila.
The structure is mostly built with twin concrete box girders, with a typical span of 25 m. In more elaborate parts, such as crossovers and long spans, single double-cell box sections were used instead.
Both cantilever and span-by-span methods were employed.