Action: Inspection of Non-Structural Tunnel Elements Located above Roadways

United States. Department of Transportation. Federal Highway Policy & Guidance Center

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ROSA P serves as an archival repository of USDOT-published products including scientific findings, journal articles, guidelines, recommendations, or other information authored or co-authored by USDOT or funded partners. As a repository, ROSA P retains documents in their original published format to ensure public access to scientific information.

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Action: Inspection of Non-Structural Tunnel Elements Located above Roadways

2020-11-06
By United States. Department of Transportation. Federal Highway Policy & Guidance Center
Series: Memoranda & Guidance: Guidance

[PDF-180.47 KB]

English

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Details:

Corporate Creators:

United States. Department of Transportation. Federal Highway Policy & Guidance Center
Subject/TRT Terms:

[+]

Corrosion Policy Recommendations Tunnels Tunnel Supports
Series:

Memoranda & Guidance: Guidance
Resource Type:

Memorandum
Right Statement:

Public Domain
Geographical Coverage:

United States
Corporate Publisher:

United States. Department of Transportation. Federal Highway Policy & Guidance Center
Abstract:

The purpose of this memo is to notify tunnel owners of the circumstances of the February 21, 2018 fatal crash in the Lehigh Tunnel and to emphasize the importance of inspecting, documenting, and promptly repairing significant corrosion in nonstructural tunnel elements located above roadways.
Format:

PDF
Collection(s):

Federal Highway Administration
Main Document Checksum:

[+]

urn:sha-512:77273ad10a9aebf1df2f1eff6a19df2d5af11be936529d69b4b2f002a07736a7baea05b1825e6da3e5daff8874f354bba4275354d337332f6f6ae014c48c127b
Download URL:

https://rosap.ntl.bts.gov/view/dot/77780/dot_77780_DS1.pdf
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Action: Inspection of Non-Structural Tunnel Elements Located above Roadways

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