| Instead, concrete for each segment was poured into the form traveler where it was held in place until cured and, if necessary, prestressed. |
| The spring constants had a small amount of heterogeneity, and the entire network was prestressed. |
| To minimise the possibility of polluting the river during the deck construction, prestressed and precast concrete beams and edge beams were used. |
| Construction is reinforced concrete with prestressed concrete floors. |
| The central corridor containing vertical circulation and services is constructed of prestressed, in-situ concrete. |
| The Skytrain is elevated on a prestressed concrete viaduct supported on massive in-situ columns. |
