National Highway Construction Cost Index (NHCCI)
收藏OPEN DATA NETWORK2025-01-03 更新2025-01-04 收录
下载链接：
https://www.opendatanetwork.com/dataset/data.bts.gov/wgzr-nyxc
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资源简介：
The Federal Highway Administration's National Highway Construction Cost Index (NHCCI) is a quarterly price index intended to measure the average changes in the prices of highway construction costs over time and to convert current-dollar highway construction expenditures to real dollar expenditures.
提供机构：
data.bts.gov
