Bridges & Tunnels
Current Status
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Bridges
C| Comprehensive ASCE Report Card
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Source: American Society of Civil Engineers (ASCE) infrastructure report card.
The ASCE infrastructure report card provides the most cited infrastructure ratings.
Joininfra Top Resource
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Data
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Industry​
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Government
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National Bridge Inventory - Based on the Coding Guide (DOT.gov)
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InfoBridge Analytics: Bridge Condition by State (DOT.gov)​
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Reports & Analyses
Industry
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2023 Bridge Report (American Road & Transportation Builders Association)
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2024 Key takeaway about the condition of U.S. bridges and their role in the economy (PBS)
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2023 27th Annual Highway Report: Structurally Deficient Bridges (Reason Foundation)
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2023 The Worst U.S. Bridges are Getting Fixed (Construction Physics)
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2023 Bridge: America seeks funds for its infrastructure (We Build Value)
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2022 Snapshot: The Current Condition of U.S. Bridges (BMI Bridge Masters)
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2023 Tunneling: A Snapshot of the North American Tunneling Market (Tunneling Online)
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2015 Transportation Infrastructure: Information on Bridge Conditions (GAO.gov)
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Government
Federal Governance
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Laws, Regulations, & Policy​​
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Legislative bodies
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Top Coverage
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Timeline of Key Moments in Federal Bridge Policy (Eno Trans)
Financing & Investment
Industry
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Finding ways to finance the reconstruction of America's bridges (Reason Foundation)​
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Replacing 75,000 deficient bridges in America (Reason Foundation)
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Are Funds from the 2021 Infrastructure Bill enough to repair America's bridges? (InMyArea)
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Biden Administration announces program and funding to fix 15,000 bridges across country (Forbes)
Government
Innovation
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Industry​
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To understand the future of tunnels, we must look to the past (COWI)
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Latest steel bridge innovations (American Institute of Steel Construction)
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Top 20 innovations for rural bridge replacement, repair (Feed & Grain)
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A new era of bridge construction technology lands in the U.S. (Civil + Structural Engineer Media)
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Innovations in Bridge Engineering: Forging the Path to the Future (MFS Engineers & Surveyors)
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Government
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Learn
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Watch