United States Department of Transportation
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A Multi-asset Transportation Infrastructure Asset Management Framework and Modeling for Local Governments
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2019-06-07
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[PDF-5.89 MB]
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Edition:Final report; 9/1/2017 – 8/31/2018
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Abstract:Local governments (LGs) in the United States are managing 3/4 of 4 billion miles of roadway and more than 1/2 of nearly 600,000 bridges, which are critical transportation infrastructure assets that support the mobility, economy, and homeland security on both the local and national levels. To maintain the aging infrastructure in a state of good repair under shrinking budgets, LGs must adopt a systematic approach to conduct cost-effective maintenance, rehabilitation, and reconstruction (MR&R) instead of relying on subjective individual knowledge and experience. As a result, benefit from the scarce transportation budget could be maximized; and accountability could be demonstrated to the stakeholders.
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