120th Street and Giles Road Bridge, Sarpy County

United States. Federal Highway Administration

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120th Street and Giles Road Bridge, Sarpy County

2000-08-01
By United States. Federal Highway Administration

[PDF-53.68 KB]

English

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Details:

Corporate Creators:

United States. Federal Highway Administration
Contributors:

Halkyard, Terry ; Cress, Milo D. ; Wagner, Claudette

Halkyard, Terry ; Cress, Milo D. ; Wagner, Claudette Less -
Corporate Contributors:

Turner-Fairbank Highway Research Center
Subject/TRT Terms:

[+]

Concrete Bridges Cost Effectiveness Girders High Performance Concrete
Publication/ Report Number:

FHWA-RD-00-121
Resource Type:

Tech Report
Geographical Coverage:

United States
Corporate Publisher:

United States. Federal Highway Administration
Abstract:

The high-performance concrete (HPC) 120th Street and Giles Road bridge in Sarpy County, Nebraska consists of three equal 22.9-m (75-ft) spans and is 25.8 m (84.7 ft) wide. The HPC bridge used seven NU1100 (1100-mm-high) simple-span girders made continuous for live load using negative-moment reinforcement in the deck. The NU girder series is metric. These Bulb-Tee girders were developed in a girder optimization program conducted by the University of Nebraska at Omaha. Girder spacing is 3.8 m (12.4 ft) on center and the deck thickness is 191 mm (7.5 in.). The benefits are apparent as fewer girders were required in the HPC superstructure. A nearby bridge constructed without HPC provides a direct comparison of the durability aspects of HPC.
Format:

PDF
Alternate URL:

https://www.fhwa.dot.gov/publications/research/infrastructure/structures/00121.pdf
Collection(s):

Federal Highway Administration
Main Document Checksum:

[+]

urn:sha256:60cb47a21cce9141f6ca581d89037060f73cdbc1d52d7dd17a407f95766d54ab
Download URL:

https://rosap.ntl.bts.gov/view/dot/40940/dot_40940_DS1.pdf
File Type:

No Additional Files

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120th Street and Giles Road Bridge, Sarpy County

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