| 41. | Dead pigeons that had been roosting in the girders littered the road.
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| 42. | The girder could not be cut unless it was reinforced from below.
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| 43. | Twisted steel girders sprawl spider-like over the wreckage.
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| 44. | All that demand and all those fans figure to rattle the girders.
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| 45. | There are easier ways to experience this stunning elliptical pile of girders.
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| 46. | They are the unseen girders that support a successful meal.
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| 47. | But reinforced concrete _ concrete with steel girders inside _ is heavier.
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| 48. | The steel girders that were twisted by the blast have been replaced.
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| 49. | Girders and beams would be far superior under those circumstances.
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| 50. | It was built based on the concept of Prestressed Segmental Box Girder.
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