本周三（2月15日），美国公路和运输建筑商协会(ARTBA)表示，全美有接近5.6万座桥梁存在结构性缺陷，这些桥每天会通过约1.85亿车次。
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But ARTBA seems to be having little trouble persuading Congress of the need to adjust the TEA-21 paradigm.
FORBES: The Caterpillar Steamroller
But in 1999, just a year after TEA-21 went into effect, the American Road and Transportation Builders Association (ARTBA) began preparing for their next offensive.
FORBES: Magazine Article
We'll keep our eye on ARTBA as it presses its case.
FORBES: Concrete Proposals
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