Analysis of Interrelated Network Improvement Alternatives

Schonfeld, Paul; Rakha, Hesham; Wu, Fei; Du, Jianhe; Urban Mobility & Equity Center; University of Maryland (College Park, Md.); Virginia Tech Transportation Institute

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Analysis of Interrelated Network Improvement Alternatives

2023-08-03
By Schonfeld, Paul ; Rakha, Hesham ; Wu, Fei ; ...

[PDF-862.37 KB]

English

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Creators:

Schonfeld, Paul ; Rakha, Hesham ; Wu, Fei ; Du, Jianhe

Schonfeld, Paul ; Rakha, Hesham ; Wu, Fei ; Du, Jianhe Less -
Corporate Creators:

Urban Mobility & Equity Center ; University of Maryland (College Park, Md.) ; Virginia Tech Transportation Institute

Urban Mobility & Equity Center ; University of Maryland (College Park, Md.) ; Virginia Tech Transportation Institute Less -
Corporate Contributors:

United States. Department of Transportation. Office of the Assistant Secretary for Research and Technology ; United States. Department of Transportation. University Transportation Centers (UTC) Program

United States. Department of Transportation. Office of the Assistant Secretary for Research and Technology ; United States. Department of Transportation. University Transportation Centers (UTC) Program Less -
Subject/TRT Terms:

[+]

Alternatives Analysis Microscopic Simulation Network Development Optimization Networks Optimization Roads Simulation
Resource Type:

Tech Report
Geographical Coverage:

United States
Edition:

Final Report
Corporate Publisher:

Urban Mobility & Equity Center
Abstract:

This project developed methods for optimizing the long-term development of road networks by developing algorithms for selecting, sequencing and scheduling interrelated improvements, which change flows through the networks. It also compared how network performance can be evaluated as a network’s configuration evolves, using either a fast traffic assignment algorithm or the slower but more realistically precise microscopic simulation model INTEGRATION. The results indicate when and to what extent the traffic assignment algorithm can approximate the simulation results. They demonstrate the potential value of hybrid methods in combining initial search with traffic assignment and refined search with microscopic simulation.
Format:

PDF
Funding:

69A43551747123
Collection(s):

University Transportation Centers
Main Document Checksum:

[+]

urn:sha256:b58fd70c3f465c1fc9d6a178df45f37f75c4b1d485f46d3be61491d00c220b33
Download URL:

https://rosap.ntl.bts.gov/view/dot/68868/dot_68868_DS1.pdf
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No Additional Files

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Analysis of Interrelated Network Improvement Alternatives

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