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I-95 Corridor Coalition:Traffic Monitoring – Beyond Boundaries
George SchoenerExecutive Director
ITS FloridaMarch 20, 2008
I-95 Corridor Coalition 2008 Annual MeetingOrlando, FL - May 12 to 14, 2008
Agency Organization & Operations:Florida Transportation’s Program
Gov. Crist (invited) and Sec. KopelousosA 21st Century Organization – FL’s Turnpike EnterpriseLong Range Vision for the I-95 CorridorOperations Academy – Training SessionTurnpike Traffic Management Center Tour
Innovative Projects:Vehicle Probe Data Collection DemonstrationOrlando: Commuter RailCongestion Pricing: Miami HOT LanesCSX’s Integrated Logistics CenterAAA & NASCAR – Safety Initiatives
I-95 Corridor Coalition 2008 Annual MeetingOrlando, FL - May 12 to 14, 2008
Tolling & Electronic Payment Systems: Integrated Electronic Payment ServicesToll Operations Center (Florida SunWatch) Tour
Freight and Ports:East Coast Ports SummitKennedy Space Center Tour
Incident Management CoordinationQuick Clearance Workshop (May 12)Coordinated Incident Management Annual Meeting (May
15-16)
Program & Registration Information at www.i95coalition.org
Multi-State Vehicle-Probe Based Traffic Monitoring
“In one of the biggest rollouts yet for technology designed to help motorists avoid traffic jams, the I-95 Corridor Coalition will announce plans today to disseminate real-time data on traffic flows and accidents along the East Coast using a satellite network by Inrix, Inc.”
The Wall Street JournalJanuary 29, 2008
Background Multi-state traffic monitoring project
RFP developed starting in 2006
Based on vehicle probe technology
Includes freeways and arterials
RFP Released 4/27/2007
Traffic speed and travel time data service
A three year initial project
Options to extend up to an additional 7 years (10 year total)
Individual members can purchase additional coverage, consulting services and extend project duration
Objectives Advance the timeframe within which regional travel time
and speed information is available to the Coalition and its members
Applications 511 Travel time on signs Support of ICAT and ISN Support management of major incidents Provide data to members for planning, engineering and operations Inform members of conditions in neighboring jurisdictions Provide a contract vehicle for expansion of traffic monitoring
coverage Improved regional performance measurement
Technical Specs & Details Travel Time and Speed Data
Maximum average absolute error of 10 MPH in each of the following speed ranges:0-30 MPH, 30-45 MPH, 45-60 MPH and > 60 MPH (space-mean-speed)
For flows exceeding 500 VPH Maximum latency of 8 minutes
INRIX … Provides update every five minutes Based primarily on fleet GPS data, though any
source data can be integrated INRIX also includes an expected/predicted speed
based on historical data
Data Rights and Data Licensing
Vendor Retains Ownership of Data Coalition and Member Organizations
Full Rights for all internal applications Access to Data Archive External apps supported
Travel time on CMS, Web, 511
Limits on granularity of data displayed
See section 6.0 of RFP
Timeline History
RFP released : 4/27/2007 Received proposals : 6/22/07 Proposal evaluation : 8/07 – 11/07 Recommendation for award : 11/6/07 Contract award : 12/14/07
Projected Implementation NTP (initial task order) : 2/1/08 Core System Data Available : 7/1/08 Accuracy evaluation complete : 10/1/08
Network Coverage Summary
Initial Coverage ~1500 miles of Freeway, ~1000 Arterials Spans New Jersey to North Carolina Results of member survey
Expansion of Coverage States can utilize contract to expand coverage Implemented through task orders Coordinate through University of Maryland Consulting services also available
Initial Network Coverage
Contact information:
I-95 Corridor CoalitionBill Stoeckert
774-207-0367
University of Maryland (COTR)Center for Advanced Trans TechnologyStan Young
301-403-4593
INRIX Confidential — 14
March 20, 2008March 20, 2008
Vehicle Probe Project Rick Schuman, INRIX
Vehicle Probe Project Rick Schuman, INRIX
INRIX Confidential — 15
• INRIX Overview• Initial Task Overview• Project Team/Options• Thinking About Applications
INRIX Confidential — 16
Deliver Solutions Deliver Solutions Connected ServicesConnected Services
Analyze & ProcessAnalyze & ProcessTraffic Fusion EngineTraffic Fusion Engine
Public Public SectorSector
EnterpriseEnterprise
Aggregate ContentAggregate ContentSmart Dust NetworkSmart Dust Network
Customers & Customers & PartnersPartners
BroadbandBroadband
HDHD
Cellular DataCellular Data
Cellular VoiceCellular Voice
SatelliteSatellite
Data over VoiceData over Voice
NetworksNetworks
RDSRDS
MobileMobileFleetFleetWeb Web
PortalsPortals
AutomotiveAutomotive Portable Portable NavigationNavigation
Broadcast Broadcast MediaMedia
INRIX Confidential — 17
Coverage Real-Time Coverage Future Real-Time Coverage
INRIX Confidential — 18
Coverage Real-Time Coverage Future Real-Time Coverage
INRIX Confidential — 19
INRIX Confidential — 20
• Data Files• Content
• Real-time Speed, Travel Time, Confidence level
• Expected Speed, Free Flow Speed
• Road Segments
• “TMC” location codes
• Update Rate/Latency
• Agencies access ~ every 2 mins
• Up to date data returned via XML files
• Monitoring Site• Agency Access Only
• View data in real-time
• Access to data archive
• Coverage• ~ 1530 “freeway” miles (“fee”)
• Subject to RFP performance metrics
• <= 1000 arterial miles (“free”)
• Arterial test bed
INRIX Confidential — 21
• Site centers on State accessing it
• State dropdown lists coalition States• Select
state to pan to it
• Panning and zooming control
• Select all roads, only freeways or only arterials for display
• TMC details bubble shown on specific segment click
• State: Maryland
•TMC: 110P04769•Speed: 53•Travel time: 98•Exp. Speed: 64
•Ref. Speed: 65•Operations: Normal•Quality: High
•
•View:o All Roadso Freeways Onlyo Arterials Only
INRIX Confidential — 22
• TMC = “Traffic Message Channel”• Tele Atlas and Navteq jointly created and maintain/expand a common set
of codes• Uniform way of identifying “where” on the major roads in the U.S.
• Leverages approach first taken in Europe• Segments basically are:
• Freeways/limited access roads: at and between interchanges, boundaries, toll plazas
• Arterials: between other major arterials, freeways, boundaries
INRIX Confidential — 23
INRIX Confidential — 24
INRIX Confidential — 25
• INRIX is Prime Contractor• Data Options – Additional source data
• SpeedInfo• DTS• Note: agency sensor data always welcomed!
• Consulting Team• PBS&J (lead)• Enterinfo (MD minority firm)• Open Roads• Tele Atlas• Berkeley Transportation Systems• U. of Washington Transportation Research Center
INRIX Confidential — 26
• Maker/operator of low cost radar sensor network
• Agencies can task us to add sensors to project
• Optional enhancement• Agencies pick how many and where
• SpeedInfo O&M’s the sensors• $200/month per sensor to SpeedInfo
• All resulting data added to the dust network
INRIX Confidential — 27
• Leader in traffic count station consulting, O&M• Have statewide contracts for VDOT and FDOT
• Have converted VDOT count stations to “dual-use”• This contract makes VDOT terms available to
Coalition/members
• Options for agencies to build, upgrade count stations to get data to us
INRIX Confidential — 28
RFP Requirements• Offerors shall provide consulting services to
assist…
• Consulting Services will be provided solely on an indefinite-delivery, indefinite-quantity basis…
• Such services may encompass but are not limited to:
• Integration
• GIS
• Web site
• Analysis Tools
PBS&J• Lead Consultant• Strong in all areas
Open Roads Consulting• Integration of feeds• ATMS and ATIS experience
EnterInfo (MD DBE)• System integration and testing• GIS• Website development
Berkeley Transportation Systems• Decision support systems• Traffic forecasting
Tele Atlas• TMC code assistance
UW TRAC• Overall traffic data and travel time advisor/
national expert• Decision support• Performance measures
INRIX Confidential — 29
DATA
• Coverage Expansion• “Core” states adding coverage
• New states adding coverage
• Per mile costs: $150 startup, $750 annual
• Adding Source Data• SpeedInfo sensors
• DTS – add/upgrade count stations
• Add data to existing coverage
• Add data with coverage expansion
• Additional Data Feeds• Slowdown Alerts
• Weather Alerts
• Incidents
CONSULTING
• Applications planning
• System design/development
• Integration
• GIS
• Applications
• Data Analysis
• Evaluation
• Etc.
