what are the building materials used to build the sydney harbor bridge?

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what are the materials used to build the sydney harbor bridge? please help me

2006-06-07 02:20:56 · 4 answers · asked by Sharamae 2 in Travel ➔ Other - Destinations

Are you a terrorist?

2006-06-18 13:24:02 · answer #1 · answered by Clint N 1 · 0⤊ 0⤋

A whole of concrete, a whole lot of metals and whatever else they use to make bridges. :)

2006-06-17 20:40:13 · answer #2 · answered by Jo Ann 6 · 0⤊ 0⤋

Reinforced concrete at its base.

2006-06-07 02:22:07 · answer #3 · answered by teena9 6 · 0⤊ 0⤋

what ever they are

2006-06-15 09:30:55 · answer #4 · answered by Garrett K 1 · 0⤊ 0⤋