Evaluation of bridge replacement alternatives for the county bridge system.

Wipf, T. J.; Klaiber, F. W.; Prabhakaran, A.; Iowa State University

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Evaluation of bridge replacement alternatives for the county bridge system.

1994-08-01
By Wipf, T. J. ; Klaiber, F. W. ; Prabhakaran, A.

[PDF-2.73 MB]

English

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Details:

Creators:

Wipf, T. J. ; Klaiber, F. W. ; Prabhakaran, A.

Wipf, T. J. ; Klaiber, F. W. ; Prabhakaran, A. Less -
Corporate Creators:

Iowa State University
Corporate Contributors:

Iowa. Highway Division ; Iowa. Highway Research Board

Iowa. Highway Division ; Iowa. Highway Research Board Less -
Subject/TRT Terms:

[+]

Bridges Bridges--Iowa--Maintenance And Repair Evaluation Maintenance
Publication/ Report Number:

Iowa DOT Project HR-365
Resource Type:

Tech Report
Geographical Coverage:

Iowa
Edition:

Final report.
Corporate Publisher:

Iowa State University
Abstract:

Recent reports have indicated that 23.5 percent of the nation's highway bridges are

structurally deficient and 17.7 percent are functionally obsolete. A significant number of these bridges

are on the Iowa county road system. The objective of the investigation described in this report was

to identify, review and evaluate replacement bridges currently being used by various counties in Iowa

and surrounding states. Iowa county engineers, county engineers in neighboring states as well as

private manufacturers of bridge components, and regional precadprestressed concrete manufacturers

were contacted to determine the most common replacement bridge types being used. Depending

upon the frndigs of the review, possible improvements and/or new replacement bridge systems were

to be proposed.
Format:

PDF
Collection(s):

US Transportation Collection
Main Document Checksum:

[+]

urn:sha256:b3585613cfbae08c49746b0d45cc29c25c1a5f71312a44669027eae97308684b
Download URL:

https://rosap.ntl.bts.gov/view/dot/23342/dot_23342_DS1.pdf
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Evaluation of bridge replacement alternatives for the county bridge system.

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