3D highway alignment optimization for Brookeville Bypass : final report.

Schonfeld, Paul M.; Kang, Min-wook; Jha, Manoj K.; University of Maryland (College Park, Md.). Dept. of Civil Engineering; Morgan State University. Dept. of Civil Engineering

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3D highway alignment optimization for Brookeville Bypass : final report.

2005-06-01
By Schonfeld, Paul M. ; Kang, Min-wook ; Jha, Manoj K.

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English

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Details:

Creators:

Schonfeld, Paul M. ; Kang, Min-wook ; Jha, Manoj K.

Schonfeld, Paul M. ; Kang, Min-wook ; Jha, Manoj K. Less -
Corporate Creators:

University of Maryland (College Park, Md.). Dept. of Civil Engineering ; Morgan State University. Dept. of Civil Engineering

University of Maryland (College Park, Md.). Dept. of Civil Engineering ; Morgan State University. Dept. of Civil Engineering Less -
Corporate Contributors:

Maryland. State Highway Administration
Subject/TRT Terms:

[+]

Alignment Bypasses Highway Design Intersections Mathematical Models Optimization
Resource Type:

Tech Report
Geographical Coverage:

United States ; Maryland ; Washington Metropolitan Area

United States ; Maryland ; Washington Metropolitan Area Less -
Edition:

Final report
Corporate Publisher:

Maryland. State Highway Administration. Research Division
Abstract:

This study applies the previously developed Highway Alignment Optimization (HAO)

model to the MD 97 Bypass project in Brookeville, Maryland. The objective of this study is to

demonstrate the applicability of the HAO model to a real highway project with due consideration

to issues arising in real world applications. In this report, we demonstrate the sensitivity of

optimized alignments to various user-specified input variables, such as the number of points of

intersection (PI’s), tradeoff values for the environmental sensitive areas, grid size for elevation,

design speed, and cross-section spacing. We expect that the optimized results from the HAO

model will be compared with those obtained through conventional manual methods by the

Maryland State Highway Administration (SHA). In addition, this report should be helpful in

familiarizing readers with the nature and capabilities of the HAO model.
Format:

PDF
Alternate URL:

http://www.roads.maryland.gov/OPR_Research/MD-05-SP408B4A-3D-Highway-Alignment-for-Brookeville-Bypass.pdf
Collection(s):

US Transportation Collection
Main Document Checksum:

[+]

urn:sha256:27e984aab5564cda8f70d7d5afbfa243c755307c3a460a3c52ee43fd261011b9
Download URL:

https://rosap.ntl.bts.gov/view/dot/31212/dot_31212_DS1.pdf
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3D highway alignment optimization for Brookeville Bypass : final report.

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