Freeway Travel-Time Estimation and Forecasting [2013]

Guin, Angshuman; Laval, Jorge; Georgia Institute of Technology

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Freeway Travel-Time Estimation and Forecasting [2013]

2013-03-01
By Guin, Angshuman ; Laval, Jorge

[PDF-2.85 MB]

English

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Details:

Creators:

Guin, Angshuman ; Laval, Jorge

Guin, Angshuman ; Laval, Jorge Less -
Corporate Creators:

Georgia Institute of Technology
Corporate Contributors:

United States. Federal Highway Administration ; United States. Department of Transportation. Research and Innovative Technology Administration

United States. Federal Highway Administration ; United States. Department of Transportation. Research and Innovative Technology Administration Less -
Subject/TRT Terms:

[+]

Express Highways Freeways Real-time Data Processing Real Time Information Traffic Estimation Traffic Flow Traffic Flow Theory Traffic Forecasting Traffic Models Traffic Simulation Travel Time
Publication/ Report Number:

GDOT Research Project 10-01 ; TO 02-60

GDOT Research Project 10-01 ; TO 02-60 Less -
Resource Type:

Tech Report
Geographical Coverage:

Georgia
Corporate Publisher:

Georgia. Dept. of Transportation
Abstract:

Real-time traffic information provided by GDOT has proven invaluable for commuters in the Georgia freeway network. The increasing number of Variable Message Signs, addition of services such as My-NaviGAtor, NaviGAtor-to-go etc. and the advancement of the 511 traffic information system will require the Traffic Management Center to provide more detailed and accurate traffic information to an increasing number of users. In this context, the ability to forecast traffic conditions (both in space and time) would augment the services provided by NaviGAtor by allowing users to plan ahead for their trip. Forecasts built into the estimation model will make the travel-time estimates more accurate by reducing the use of stale data. Additionally, spatial forecast can help GDOT provide reliable information in areas with temporary outages in coverage; e.g. outages due to detector or cameras malfunction.
Format:

PDF
Collection(s):

University Transportation Centers US Transportation Collection
Main Document Checksum:

[+]

urn:sha256:8ae94aaf8a2810a1d162bfaddbe74c08e9ae21f603b5260424dc5d909e08c713
Download URL:

https://rosap.ntl.bts.gov/view/dot/25772/dot_25772_DS1.pdf
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Freeway Travel-Time Estimation and Forecasting [2013]

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