Evaluation of dynamic message signs and their potential impact on traffic flow.

Haghani, Ali; Hamedi, Masoud; Fish, Robin; Nouruzi, Azadeh; University of Maryland (College Park, Md.)

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Evaluation of dynamic message signs and their potential impact on traffic flow.

2013-04-01
By Haghani, Ali ; Hamedi, Masoud ; Fish, Robin ; ...

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English

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Details:

Creators:

Haghani, Ali ; Hamedi, Masoud ; Fish, Robin ; Nouruzi, Azadeh

Haghani, Ali ; Hamedi, Masoud ; Fish, Robin ; Nouruzi, Azadeh Less -
Corporate Creators:

University of Maryland (College Park, Md.)
Subject/TRT Terms:

[+]

Bluetooth Technology Highway Corridors Traffic Diversion Traffic Safety Traffic Speed Traffic Volume Travel Time Variable Message Signs
Publication/ Report Number:

MD-13-SP109B4C
Resource Type:

Tech Report
Geographical Coverage:

Maryland
Corporate Publisher:

Maryland. State Highway Administration. Office of Policy & Research
NTL Classification:

NTL-OPERATIONS AND TRAFFIC CONTROLS-OPERATIONS AND TRAFFIC CONTROLS;NTL-SAFETY AND SECURITY-Highway Safety;
Abstract:

Maryland State Highway Administration (SHA) has a rich data archive of the messages posted to the

Dynamic Message Signs (DMS) and the time stamps when they were posted and taken down. The archive

also contains traffic information surrounding the DMS signs, such as traffic volumes and speeds from

various point or probe-based sensors. In this project, the research team used this data archive to study the

impact of DMS messages on traffic conditions. Multiple Bluetooth sensors were deployed on a major

travel corridor in the Baltimore Metropolitan Area to determine vehicle travel times and to monitor traffic

diversions.
Format:

PDF
Funding:

SP109B4C
Collection(s):

US Transportation Collection
Main Document Checksum:

[+]

urn:sha256:3199d328ed6d54af1e4a207f3f8ad63bce997048a04e261328d5c7975d3c2024
Download URL:

https://rosap.ntl.bts.gov/view/dot/25903/dot_25903_DS1.pdf
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Evaluation of dynamic message signs and their potential impact on traffic flow.

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