Intelligent Transportation Systems Research Data Exchange - Portland - Freeway Planned Events

Metadata Updated: February 22, 2019

The Portland data environment provides the following data: (a) Freeway data consisting of two months of data from dual-loop detectors deployed in the main line and on-ramps of a Portland-area freeway (I-205), (b) Incident data from the Oregon Department of Transportation Advanced Traffic Management System database and planned event data from the ODOT Trip-Check Traveler Information Portal information web site, (c) Weather data from two sources: NOAA data and Remote Weather Information System (RWIS) station data, (d) Three types of arterial data: (1) Volume and occupancy data from four single loop detectors on 82nd Ave., (2) Signal phase and timing data for 32 signals along the 82nd Avenue corridor, (3) Travel times on 82nd Ave., computed from data collected by two Bluetooth readers, and (e) Transit data provided from TriMet, the Portland-metro area transit agency, including schedule, stop event and passenger counts data for both bus and light rail.

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Public: This dataset is intended for public access and use. License: See this page for license information.


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Metadata Created Date May 25, 2016
Metadata Updated Date February 22, 2019
Data Update Frequency R/PT1S

Metadata Source

Harvested from DOT JSON

Additional Metadata

Resource Type Dataset
Metadata Created Date May 25, 2016
Metadata Updated Date February 22, 2019
Publisher Research and Innovative Technology Administration
Unique Identifier 445.22
Gene McHale
Maintainer Email
Qualityresponsibleagency Research and Innovative Technology Administration
Public Access Level public
Data Update Frequency R/PT1S
Additionalmetadata The documentation for data fields provided by Portland State is provided in the following files on the RDE:• Arterial Data Documentation.pdf• 82nd Avenue Timing• Freeway Data Documentation.pdf• Ramp Meter• Aggregation Analysis.pdf• Transit Data
Bibliographiccitation Originator: Portland State UniversityPublication Date: 20120416Title: Test Data Set for Portland OR, Sept 15 2011 – Nov 15 2011Edition: Version 1
Bureau Code 021:53
Metadata Context
Metadata Catalog ID
Schema Version
Catalog Describedby
Category Raw data
Categorydesignation Research
Collection Package Id 6b69bb35-56a3-4bbd-8041-1ed698720fc1
Confidentiality True
Data Quality True
Datagov Dedupe Retained 20190222230752
Data Dictionary
Guidelinecompliance True
Harvest Object Id 89524c0b-f41b-4622-8c8c-01f3a0d41d79
Harvest Source Id a400d398-0d24-4940-b8b3-6573a1670b01
Harvest Source Title DOT JSON
Data First Published 2012-04-16
Language en-US
Data Last Modified 2017-04-24
Numberofdatasets 1
Organizationname Department of Transportation / Research and Innovative Technology Administration
Phone 202-493-3275
Program Code 021:042
Publisher Hierarchy U.S. Government > Department of Transportation > Research and Innovative Technology Administration
Related Documents
Source Datajson Identifier True
Source Hash 8330895cc60443a918676c5814eb630e774bf9d7
Source Schema Version 1.1
Subagency Research and Innovative Technology Administration
Temporal 2011-09-15/2011-11-15
Category Transportation

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