States did have a backlog of maintenance projects, such as repaving dilapidated roads.

各州也确实有很多维修项目，比如修复一些破旧公路。

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In the hot in place recycling project, 39.7% cost could be saved comparing with milling and repaving method.

与传统的铣刨、加铺方式相比，现场热再生可以节约39.7%的工程费用。

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States did have a backlog of maintenance projects, such as repaving dilapidated roads.

ECONOMIST: The historic infrastructure investment that wasn��t

For the upcoming stimulus money, Bishop -- a Republican who is not running for re-election -- has zeroed in on a small repaving project.

CNN: Katrina red tape holds lessons for stimulus, mayors say

One, much of the stimulus money for infrastructure is going into repaving roads instead of long-term projects such as water infrastructure, which is in woeful shape.

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