SlideShare une entreprise Scribd logo
1  sur  26
By: Diego B. Franca, M.Sc. Kittelson and Associates, Inc Elizabeth “Libby” Jones, PhD Assoc. Professor, Civil Engineering, University of Nebraska - Lincoln Assoc. Director , Mid-America Transportation Center Presented at 89th TRB Annual Meeting – Jan 2010 Estimating Train Arrival Times at Highway-Railroad Grade Crossing Using Multiple Sensors
Presentation Outline ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Introduction ,[object Object],“The general area where a highway and a railroad’s right of way cross at the same level, within which are included the railroad tracks, highway, and traffic control devices for highway traffic traversing that area”  (MUTCD, 2007)
Introduction ,[object Object],[object Object],[object Object]
Introduction ,[object Object],[object Object],[object Object]
Problem Statement ,[object Object],[object Object],[object Object],[object Object]
Problem Statement ,[object Object],[object Object]
Problem Statement ,[object Object],[object Object],[object Object],[object Object]
Literature Review ,[object Object],[object Object],[object Object],[object Object]
Literature Review ,[object Object],[object Object],[object Object],[object Object]
Methodology ,[object Object],[object Object],[object Object],[object Object]
Methodology ,[object Object],[object Object],[object Object],[object Object]
Methodology ,[object Object],[object Object],[object Object],[object Object]
Data Collection Site ,[object Object]
Adams Street HRGC Location ,[object Object],[object Object],N  35th St . Adams St . Data Collection Site N
Upstream Salt Creek Location ,[object Object],[object Object],[object Object],Data Collection Site
Data Collection ,[object Object],[object Object],[object Object]
Data Collection ,[object Object],[object Object],[object Object]
Data Collection ,[object Object],[object Object],[object Object]
Data Analysis & Results ,[object Object],[object Object],RADAR PAIRED T-TEST T-Statistic P-value 95% Confidence Interval  for Mean Difference (sec) 1.58 0.14 (-0.61, 3.68) VIDEO (AUTOSCOPE) PAIRED T-TEST T-Statistic P-value 95% Confidence Interval  for Mean Difference (sec) 0.58 0.571 (-2.47, 4.27)
Data Analysis & Results ,[object Object],[object Object],RADAR PAIRED T-TEST T-Statistic P-value 95% Confidence Interval  for Mean Difference (sec) 3.15 0.007 (0.98, 5.06) VIDEO (AUTOSCOPE) PAIRED T-TEST T-Statistic P-value 95% Confidence Interval  for Mean Difference (sec) 0.09 0.929 (-4.30, 4.69)
Data Analysis & Results ,[object Object],[object Object],[object Object],KALMAN FILTER PAIRED T-TEST T-Statistic P-value 95% Confidence Interval  for Mean Difference (sec) 1.79 0.099 (-0.32, 3.25)
Data Analysis & Results ,[object Object],[object Object],[object Object],KALMAN FILTER PAIRED T-TEST T-Statistic P-value 95% Confidence Interval  for Mean Difference (sec) 1.44 0.171 (-0.86, 4.44)
Data Analysis & Results ,[object Object],MULTIPLE-TRAIN SCENARIO   Count Percentage Difference from Actual Arrival Time Radar Estimation Autoscope Estimation Kalman Filter Estimation Radar Estimation Autoscope Estimation Kalman Filter Estimation Within +/- 2 seconds 6 4 8 46% 31% 62% Within +/- 5 seconds 9 7 12 69% 54% 92% within +/- 10 seconds 13 13 13 100% 100% 100% SINGLE TRAIN SCENARIO   Count Percentage Difference from Actual Arrival Time Radar Estimation Autoscope Estimation Kalman Filter Estimation Radar Estimation Autoscope Estimation Kalman Filter Estimation Within +/- 2 seconds 6 6 7 38% 38% 44% Within +/- 5 seconds 12 7 13 75% 44% 81% within +/- 10 seconds 15 12 15 94% 75% 94%
Final Remarks ,[object Object],[object Object],[object Object]
Credits ,[object Object],[object Object],[object Object]

Contenu connexe

Tendances

Speed report from panthpoath to russel square by pronob ghosh buet 1204011
Speed report from panthpoath to russel square by pronob ghosh buet 1204011Speed report from panthpoath to russel square by pronob ghosh buet 1204011
Speed report from panthpoath to russel square by pronob ghosh buet 1204011Pronob Ghosh
 
Traffic Conditions - From Now Until Forever
Traffic Conditions - From Now Until ForeverTraffic Conditions - From Now Until Forever
Traffic Conditions - From Now Until ForeverWSP
 
2010 Highway Capacity Manual
2010 Highway Capacity Manual2010 Highway Capacity Manual
2010 Highway Capacity ManualKittelson Slides
 
Aircraft position estimation using angle of arrival of received radar signals
Aircraft position estimation using angle of arrival of received radar signalsAircraft position estimation using angle of arrival of received radar signals
Aircraft position estimation using angle of arrival of received radar signalsjournalBEEI
 
Comparison of PCU for Indian and American conditions
Comparison of PCU for Indian and American conditionsComparison of PCU for Indian and American conditions
Comparison of PCU for Indian and American conditionsRaghupathi Kandiboina
 
Capacity analysis Of Highways
Capacity analysis Of HighwaysCapacity analysis Of Highways
Capacity analysis Of HighwaysLatif Hyder Wadho
 
Traffic signal design (1)
Traffic signal design (1)Traffic signal design (1)
Traffic signal design (1)Syed Ali
 
Traffi speed study on panthapath to russel square by pronob ghosh buet 1204011
Traffi speed study on panthapath to russel square by pronob ghosh buet 1204011Traffi speed study on panthapath to russel square by pronob ghosh buet 1204011
Traffi speed study on panthapath to russel square by pronob ghosh buet 1204011Pronob Ghosh
 
Presentation sidra
Presentation sidraPresentation sidra
Presentation sidraHamzah Ali
 
Signalized Intersections (Transportation Engineering)
Signalized Intersections (Transportation Engineering)Signalized Intersections (Transportation Engineering)
Signalized Intersections (Transportation Engineering)Hossam Shafiq I
 
Lecture 01 Introduction (Traffic Engineering هندسة المرور & Dr. Usama Shahdah)
Lecture 01 Introduction (Traffic Engineering هندسة المرور & Dr. Usama Shahdah) Lecture 01 Introduction (Traffic Engineering هندسة المرور & Dr. Usama Shahdah)
Lecture 01 Introduction (Traffic Engineering هندسة المرور & Dr. Usama Shahdah) Hossam Shafiq I
 
Travel speed report by pronob ghosh buet 1204011
Travel speed report by pronob ghosh buet 1204011Travel speed report by pronob ghosh buet 1204011
Travel speed report by pronob ghosh buet 1204011Pronob Ghosh
 
Spot speed studies and speed delay time survey
Spot speed studies and speed delay time surveySpot speed studies and speed delay time survey
Spot speed studies and speed delay time surveySai Santosh Yakkali
 
Capacity & Level of Service: Highways & Signalized Intersections (Indo-HCM)
Capacity & Level of Service: Highways & Signalized Intersections (Indo-HCM)Capacity & Level of Service: Highways & Signalized Intersections (Indo-HCM)
Capacity & Level of Service: Highways & Signalized Intersections (Indo-HCM)Vijai Krishnan V
 
Machine Learning Approach to Report Prioritization with an ...
Machine Learning Approach to Report Prioritization with an ...Machine Learning Approach to Report Prioritization with an ...
Machine Learning Approach to Report Prioritization with an ...butest
 
Logistics risk avoidance platform
Logistics risk avoidance platformLogistics risk avoidance platform
Logistics risk avoidance platformSurendra Kancherla
 

Tendances (20)

Speed report from panthpoath to russel square by pronob ghosh buet 1204011
Speed report from panthpoath to russel square by pronob ghosh buet 1204011Speed report from panthpoath to russel square by pronob ghosh buet 1204011
Speed report from panthpoath to russel square by pronob ghosh buet 1204011
 
Traffic Conditions - From Now Until Forever
Traffic Conditions - From Now Until ForeverTraffic Conditions - From Now Until Forever
Traffic Conditions - From Now Until Forever
 
2010 Highway Capacity Manual
2010 Highway Capacity Manual2010 Highway Capacity Manual
2010 Highway Capacity Manual
 
Aircraft position estimation using angle of arrival of received radar signals
Aircraft position estimation using angle of arrival of received radar signalsAircraft position estimation using angle of arrival of received radar signals
Aircraft position estimation using angle of arrival of received radar signals
 
Comparison of PCU for Indian and American conditions
Comparison of PCU for Indian and American conditionsComparison of PCU for Indian and American conditions
Comparison of PCU for Indian and American conditions
 
Capacity analysis Of Highways
Capacity analysis Of HighwaysCapacity analysis Of Highways
Capacity analysis Of Highways
 
Session 38 Xiaoliang Ma
Session 38 Xiaoliang MaSession 38 Xiaoliang Ma
Session 38 Xiaoliang Ma
 
Traffic Speed Analysis
Traffic Speed   AnalysisTraffic Speed   Analysis
Traffic Speed Analysis
 
Traffic signal design (1)
Traffic signal design (1)Traffic signal design (1)
Traffic signal design (1)
 
Traffi speed study on panthapath to russel square by pronob ghosh buet 1204011
Traffi speed study on panthapath to russel square by pronob ghosh buet 1204011Traffi speed study on panthapath to russel square by pronob ghosh buet 1204011
Traffi speed study on panthapath to russel square by pronob ghosh buet 1204011
 
Presentation sidra
Presentation sidraPresentation sidra
Presentation sidra
 
L17.1 HCS 2010
L17.1 HCS 2010 L17.1 HCS 2010
L17.1 HCS 2010
 
Signalized Intersections (Transportation Engineering)
Signalized Intersections (Transportation Engineering)Signalized Intersections (Transportation Engineering)
Signalized Intersections (Transportation Engineering)
 
Lecture 01 Introduction (Traffic Engineering هندسة المرور & Dr. Usama Shahdah)
Lecture 01 Introduction (Traffic Engineering هندسة المرور & Dr. Usama Shahdah) Lecture 01 Introduction (Traffic Engineering هندسة المرور & Dr. Usama Shahdah)
Lecture 01 Introduction (Traffic Engineering هندسة المرور & Dr. Usama Shahdah)
 
Travel speed report by pronob ghosh buet 1204011
Travel speed report by pronob ghosh buet 1204011Travel speed report by pronob ghosh buet 1204011
Travel speed report by pronob ghosh buet 1204011
 
41207
4120741207
41207
 
Spot speed studies and speed delay time survey
Spot speed studies and speed delay time surveySpot speed studies and speed delay time survey
Spot speed studies and speed delay time survey
 
Capacity & Level of Service: Highways & Signalized Intersections (Indo-HCM)
Capacity & Level of Service: Highways & Signalized Intersections (Indo-HCM)Capacity & Level of Service: Highways & Signalized Intersections (Indo-HCM)
Capacity & Level of Service: Highways & Signalized Intersections (Indo-HCM)
 
Machine Learning Approach to Report Prioritization with an ...
Machine Learning Approach to Report Prioritization with an ...Machine Learning Approach to Report Prioritization with an ...
Machine Learning Approach to Report Prioritization with an ...
 
Logistics risk avoidance platform
Logistics risk avoidance platformLogistics risk avoidance platform
Logistics risk avoidance platform
 

En vedette

automated alert system for unmanned level crossing
automated alert system for unmanned level crossingautomated alert system for unmanned level crossing
automated alert system for unmanned level crossingNaveenraj V
 
Automated railway level crossing protection system-track circuit
Automated railway level crossing protection system-track circuitAutomated railway level crossing protection system-track circuit
Automated railway level crossing protection system-track circuitIsuru Lakmal Wickramasuriya
 
Implementation of automatic railway platform
Implementation of automatic railway platformImplementation of automatic railway platform
Implementation of automatic railway platformjeevansaral
 
Automatic railway gate control system
Automatic railway gate control systemAutomatic railway gate control system
Automatic railway gate control systemdeepraj2085
 
Automatic railway gate control
Automatic railway gate controlAutomatic railway gate control
Automatic railway gate controlMohamed Magdy
 
RAILWAY LEVEL CROSSING ACCIDENTS PREVENTER - SAHAYA JUSTUS ANTONY.S
RAILWAY LEVEL CROSSING ACCIDENTS PREVENTER - SAHAYA JUSTUS ANTONY.SRAILWAY LEVEL CROSSING ACCIDENTS PREVENTER - SAHAYA JUSTUS ANTONY.S
RAILWAY LEVEL CROSSING ACCIDENTS PREVENTER - SAHAYA JUSTUS ANTONY.SSahaya Justus Antony
 

En vedette (6)

automated alert system for unmanned level crossing
automated alert system for unmanned level crossingautomated alert system for unmanned level crossing
automated alert system for unmanned level crossing
 
Automated railway level crossing protection system-track circuit
Automated railway level crossing protection system-track circuitAutomated railway level crossing protection system-track circuit
Automated railway level crossing protection system-track circuit
 
Implementation of automatic railway platform
Implementation of automatic railway platformImplementation of automatic railway platform
Implementation of automatic railway platform
 
Automatic railway gate control system
Automatic railway gate control systemAutomatic railway gate control system
Automatic railway gate control system
 
Automatic railway gate control
Automatic railway gate controlAutomatic railway gate control
Automatic railway gate control
 
RAILWAY LEVEL CROSSING ACCIDENTS PREVENTER - SAHAYA JUSTUS ANTONY.S
RAILWAY LEVEL CROSSING ACCIDENTS PREVENTER - SAHAYA JUSTUS ANTONY.SRAILWAY LEVEL CROSSING ACCIDENTS PREVENTER - SAHAYA JUSTUS ANTONY.S
RAILWAY LEVEL CROSSING ACCIDENTS PREVENTER - SAHAYA JUSTUS ANTONY.S
 

Similaire à Train Arrival Times At Highway Railroad Grade Crossing

Sound Sensor Based Emergency Vehicle Preemption System using Microcontrolled ...
Sound Sensor Based Emergency Vehicle Preemption System using Microcontrolled ...Sound Sensor Based Emergency Vehicle Preemption System using Microcontrolled ...
Sound Sensor Based Emergency Vehicle Preemption System using Microcontrolled ...Associate Professor in VSB Coimbatore
 
Review on Railway track crack detection using ir transmitter and receiver
Review on Railway track crack detection using ir transmitter and receiverReview on Railway track crack detection using ir transmitter and receiver
Review on Railway track crack detection using ir transmitter and receiverIRJET Journal
 
Urban transportation system - methods of route assignment
Urban transportation system - methods of route assignmentUrban transportation system - methods of route assignment
Urban transportation system - methods of route assignmentStudent
 
Methods of route assignment
Methods of route assignmentMethods of route assignment
Methods of route assignmentKathan Sindhvad
 
Realtimeoptimized trafficmanagement
Realtimeoptimized trafficmanagementRealtimeoptimized trafficmanagement
Realtimeoptimized trafficmanagementijcsit
 
CL436 Transport Planning Final Submission
CL436 Transport Planning Final SubmissionCL436 Transport Planning Final Submission
CL436 Transport Planning Final SubmissionGordon Best
 
COORDINATION OF ACTUATED SIGNALS FOR A CORRIDOR
COORDINATION OF ACTUATED SIGNALS FOR A CORRIDORCOORDINATION OF ACTUATED SIGNALS FOR A CORRIDOR
COORDINATION OF ACTUATED SIGNALS FOR A CORRIDORRakesh Venkateswaran
 
Spot speed studies.ppt .mylan nejyar
Spot speed studies.ppt .mylan nejyarSpot speed studies.ppt .mylan nejyar
Spot speed studies.ppt .mylan nejyarMalika khalil
 
Intelligent Collision avoidance and monitoring system for railway using wirel...
Intelligent Collision avoidance and monitoring system for railway using wirel...Intelligent Collision avoidance and monitoring system for railway using wirel...
Intelligent Collision avoidance and monitoring system for railway using wirel...Editor IJMTER
 
A Report on Spot Speed Study.pdf
A Report on Spot Speed Study.pdfA Report on Spot Speed Study.pdf
A Report on Spot Speed Study.pdfLisa Riley
 
GDSS_IndabaX_Maranatha.pdf
GDSS_IndabaX_Maranatha.pdfGDSS_IndabaX_Maranatha.pdf
GDSS_IndabaX_Maranatha.pdfkwadwoAmedi
 
A-TWENTY-YEAR-TRACKING-OF-THE-TRAFFIC-SERVICE-QUALITY-IN-A-DOWNTOWN-NETWORK-T...
A-TWENTY-YEAR-TRACKING-OF-THE-TRAFFIC-SERVICE-QUALITY-IN-A-DOWNTOWN-NETWORK-T...A-TWENTY-YEAR-TRACKING-OF-THE-TRAFFIC-SERVICE-QUALITY-IN-A-DOWNTOWN-NETWORK-T...
A-TWENTY-YEAR-TRACKING-OF-THE-TRAFFIC-SERVICE-QUALITY-IN-A-DOWNTOWN-NETWORK-T...Milad Kiaee
 
Anti Collision For Train using RF PPT.pptx
Anti Collision For Train using RF PPT.pptxAnti Collision For Train using RF PPT.pptx
Anti Collision For Train using RF PPT.pptxPoojaBan
 
Adaptive Beaconing Schemes in VANETs: Hybrid Approach
Adaptive Beaconing Schemes in VANETs: Hybrid ApproachAdaptive Beaconing Schemes in VANETs: Hybrid Approach
Adaptive Beaconing Schemes in VANETs: Hybrid ApproachSyed Hassan Ahmed
 
Intelligent Transportation System
Intelligent Transportation SystemIntelligent Transportation System
Intelligent Transportation Systemguest6d72ec
 
MMauch HOC presentation-oct-04-2013
MMauch HOC presentation-oct-04-2013MMauch HOC presentation-oct-04-2013
MMauch HOC presentation-oct-04-2013sogoss
 
Accident Avoidance and Privacy-Preserving in V2R Communication using Chord Al...
Accident Avoidance and Privacy-Preserving in V2R Communication using Chord Al...Accident Avoidance and Privacy-Preserving in V2R Communication using Chord Al...
Accident Avoidance and Privacy-Preserving in V2R Communication using Chord Al...ijceronline
 

Similaire à Train Arrival Times At Highway Railroad Grade Crossing (20)

Sound Sensor Based Emergency Vehicle Preemption System using Microcontrolled ...
Sound Sensor Based Emergency Vehicle Preemption System using Microcontrolled ...Sound Sensor Based Emergency Vehicle Preemption System using Microcontrolled ...
Sound Sensor Based Emergency Vehicle Preemption System using Microcontrolled ...
 
Review on Railway track crack detection using ir transmitter and receiver
Review on Railway track crack detection using ir transmitter and receiverReview on Railway track crack detection using ir transmitter and receiver
Review on Railway track crack detection using ir transmitter and receiver
 
Urban transportation system - methods of route assignment
Urban transportation system - methods of route assignmentUrban transportation system - methods of route assignment
Urban transportation system - methods of route assignment
 
Methods of route assignment
Methods of route assignmentMethods of route assignment
Methods of route assignment
 
Realtimeoptimized trafficmanagement
Realtimeoptimized trafficmanagementRealtimeoptimized trafficmanagement
Realtimeoptimized trafficmanagement
 
CL436 Transport Planning Final Submission
CL436 Transport Planning Final SubmissionCL436 Transport Planning Final Submission
CL436 Transport Planning Final Submission
 
COORDINATION OF ACTUATED SIGNALS FOR A CORRIDOR
COORDINATION OF ACTUATED SIGNALS FOR A CORRIDORCOORDINATION OF ACTUATED SIGNALS FOR A CORRIDOR
COORDINATION OF ACTUATED SIGNALS FOR A CORRIDOR
 
Spot speed studies.ppt .mylan nejyar
Spot speed studies.ppt .mylan nejyarSpot speed studies.ppt .mylan nejyar
Spot speed studies.ppt .mylan nejyar
 
Fowe Thesis Full
Fowe Thesis FullFowe Thesis Full
Fowe Thesis Full
 
Intelligent Collision avoidance and monitoring system for railway using wirel...
Intelligent Collision avoidance and monitoring system for railway using wirel...Intelligent Collision avoidance and monitoring system for railway using wirel...
Intelligent Collision avoidance and monitoring system for railway using wirel...
 
A Report on Spot Speed Study.pdf
A Report on Spot Speed Study.pdfA Report on Spot Speed Study.pdf
A Report on Spot Speed Study.pdf
 
N010428796
N010428796N010428796
N010428796
 
GDSS_IndabaX_Maranatha.pdf
GDSS_IndabaX_Maranatha.pdfGDSS_IndabaX_Maranatha.pdf
GDSS_IndabaX_Maranatha.pdf
 
A-TWENTY-YEAR-TRACKING-OF-THE-TRAFFIC-SERVICE-QUALITY-IN-A-DOWNTOWN-NETWORK-T...
A-TWENTY-YEAR-TRACKING-OF-THE-TRAFFIC-SERVICE-QUALITY-IN-A-DOWNTOWN-NETWORK-T...A-TWENTY-YEAR-TRACKING-OF-THE-TRAFFIC-SERVICE-QUALITY-IN-A-DOWNTOWN-NETWORK-T...
A-TWENTY-YEAR-TRACKING-OF-THE-TRAFFIC-SERVICE-QUALITY-IN-A-DOWNTOWN-NETWORK-T...
 
Anti Collision For Train using RF PPT.pptx
Anti Collision For Train using RF PPT.pptxAnti Collision For Train using RF PPT.pptx
Anti Collision For Train using RF PPT.pptx
 
1
11
1
 
Adaptive Beaconing Schemes in VANETs: Hybrid Approach
Adaptive Beaconing Schemes in VANETs: Hybrid ApproachAdaptive Beaconing Schemes in VANETs: Hybrid Approach
Adaptive Beaconing Schemes in VANETs: Hybrid Approach
 
Intelligent Transportation System
Intelligent Transportation SystemIntelligent Transportation System
Intelligent Transportation System
 
MMauch HOC presentation-oct-04-2013
MMauch HOC presentation-oct-04-2013MMauch HOC presentation-oct-04-2013
MMauch HOC presentation-oct-04-2013
 
Accident Avoidance and Privacy-Preserving in V2R Communication using Chord Al...
Accident Avoidance and Privacy-Preserving in V2R Communication using Chord Al...Accident Avoidance and Privacy-Preserving in V2R Communication using Chord Al...
Accident Avoidance and Privacy-Preserving in V2R Communication using Chord Al...
 

Plus de Kittelson Slides

Plus de Kittelson Slides (20)

CNU Planning Guidance
CNU Planning GuidanceCNU Planning Guidance
CNU Planning Guidance
 
Public Workshop #5
Public Workshop #5Public Workshop #5
Public Workshop #5
 
St johns farmers market postcard
St johns farmers market postcardSt johns farmers market postcard
St johns farmers market postcard
 
Livability
LivabilityLivability
Livability
 
Planning for operations 3-31-2011
Planning for operations 3-31-2011Planning for operations 3-31-2011
Planning for operations 3-31-2011
 
Public Workshop #4
Public Workshop #4Public Workshop #4
Public Workshop #4
 
Public Workshop #3
Public Workshop #3Public Workshop #3
Public Workshop #3
 
Public Workshop #3
Public Workshop #3Public Workshop #3
Public Workshop #3
 
Public Workshop #2
Public Workshop #2Public Workshop #2
Public Workshop #2
 
Atlantic Highway - Norway
Atlantic Highway - NorwayAtlantic Highway - Norway
Atlantic Highway - Norway
 
Kittelson Workshop: Road Safety Audit
Kittelson Workshop: Road Safety AuditKittelson Workshop: Road Safety Audit
Kittelson Workshop: Road Safety Audit
 
Innovative Public Engagement Techniques
Innovative Public Engagement TechniquesInnovative Public Engagement Techniques
Innovative Public Engagement Techniques
 
Public Workshop #1
Public Workshop #1Public Workshop #1
Public Workshop #1
 
FPMweb overview
FPMweb overviewFPMweb overview
FPMweb overview
 
Complete Streets workshop presentation
Complete Streets workshop presentationComplete Streets workshop presentation
Complete Streets workshop presentation
 
Performance Based Analysis & Practical Design
Performance Based Analysis & Practical DesignPerformance Based Analysis & Practical Design
Performance Based Analysis & Practical Design
 
Reliability Workshop Presentation
Reliability Workshop PresentationReliability Workshop Presentation
Reliability Workshop Presentation
 
Planning for Operations
Planning for OperationsPlanning for Operations
Planning for Operations
 
TSMO & Reliability
TSMO & ReliabilityTSMO & Reliability
TSMO & Reliability
 
Darcy Bullock Presentation 2-3-10
Darcy Bullock Presentation 2-3-10Darcy Bullock Presentation 2-3-10
Darcy Bullock Presentation 2-3-10
 

Dernier

Business Model Canvas (BMC)- A new venture concept
Business Model Canvas (BMC)-  A new venture conceptBusiness Model Canvas (BMC)-  A new venture concept
Business Model Canvas (BMC)- A new venture conceptP&CO
 
How to Get Started in Social Media for Art League City
How to Get Started in Social Media for Art League CityHow to Get Started in Social Media for Art League City
How to Get Started in Social Media for Art League CityEric T. Tung
 
Uneak White's Personal Brand Exploration Presentation
Uneak White's Personal Brand Exploration PresentationUneak White's Personal Brand Exploration Presentation
Uneak White's Personal Brand Exploration Presentationuneakwhite
 
A DAY IN THE LIFE OF A SALESMAN / WOMAN
A DAY IN THE LIFE OF A  SALESMAN / WOMANA DAY IN THE LIFE OF A  SALESMAN / WOMAN
A DAY IN THE LIFE OF A SALESMAN / WOMANIlamathiKannappan
 
Call Girls Service In Old Town Dubai ((0551707352)) Old Town Dubai Call Girl ...
Call Girls Service In Old Town Dubai ((0551707352)) Old Town Dubai Call Girl ...Call Girls Service In Old Town Dubai ((0551707352)) Old Town Dubai Call Girl ...
Call Girls Service In Old Town Dubai ((0551707352)) Old Town Dubai Call Girl ...allensay1
 
Call Girls In DLf Gurgaon ➥99902@11544 ( Best price)100% Genuine Escort In 24...
Call Girls In DLf Gurgaon ➥99902@11544 ( Best price)100% Genuine Escort In 24...Call Girls In DLf Gurgaon ➥99902@11544 ( Best price)100% Genuine Escort In 24...
Call Girls In DLf Gurgaon ➥99902@11544 ( Best price)100% Genuine Escort In 24...lizamodels9
 
Monthly Social Media Update April 2024 pptx.pptx
Monthly Social Media Update April 2024 pptx.pptxMonthly Social Media Update April 2024 pptx.pptx
Monthly Social Media Update April 2024 pptx.pptxAndy Lambert
 
Organizational Transformation Lead with Culture
Organizational Transformation Lead with CultureOrganizational Transformation Lead with Culture
Organizational Transformation Lead with CultureSeta Wicaksana
 
Chandigarh Escorts Service 📞8868886958📞 Just📲 Call Nihal Chandigarh Call Girl...
Chandigarh Escorts Service 📞8868886958📞 Just📲 Call Nihal Chandigarh Call Girl...Chandigarh Escorts Service 📞8868886958📞 Just📲 Call Nihal Chandigarh Call Girl...
Chandigarh Escorts Service 📞8868886958📞 Just📲 Call Nihal Chandigarh Call Girl...Sheetaleventcompany
 
It will be International Nurses' Day on 12 May
It will be International Nurses' Day on 12 MayIt will be International Nurses' Day on 12 May
It will be International Nurses' Day on 12 MayNZSG
 
Call Girls in Delhi, Escort Service Available 24x7 in Delhi 959961-/-3876
Call Girls in Delhi, Escort Service Available 24x7 in Delhi 959961-/-3876Call Girls in Delhi, Escort Service Available 24x7 in Delhi 959961-/-3876
Call Girls in Delhi, Escort Service Available 24x7 in Delhi 959961-/-3876dlhescort
 
Mysore Call Girls 8617370543 WhatsApp Number 24x7 Best Services
Mysore Call Girls 8617370543 WhatsApp Number 24x7 Best ServicesMysore Call Girls 8617370543 WhatsApp Number 24x7 Best Services
Mysore Call Girls 8617370543 WhatsApp Number 24x7 Best ServicesDipal Arora
 
Call Girls In Panjim North Goa 9971646499 Genuine Service
Call Girls In Panjim North Goa 9971646499 Genuine ServiceCall Girls In Panjim North Goa 9971646499 Genuine Service
Call Girls In Panjim North Goa 9971646499 Genuine Serviceritikaroy0888
 
Falcon Invoice Discounting: The best investment platform in india for investors
Falcon Invoice Discounting: The best investment platform in india for investorsFalcon Invoice Discounting: The best investment platform in india for investors
Falcon Invoice Discounting: The best investment platform in india for investorsFalcon Invoice Discounting
 
Call Girls Kengeri Satellite Town Just Call 👗 7737669865 👗 Top Class Call Gir...
Call Girls Kengeri Satellite Town Just Call 👗 7737669865 👗 Top Class Call Gir...Call Girls Kengeri Satellite Town Just Call 👗 7737669865 👗 Top Class Call Gir...
Call Girls Kengeri Satellite Town Just Call 👗 7737669865 👗 Top Class Call Gir...amitlee9823
 
RSA Conference Exhibitor List 2024 - Exhibitors Data
RSA Conference Exhibitor List 2024 - Exhibitors DataRSA Conference Exhibitor List 2024 - Exhibitors Data
RSA Conference Exhibitor List 2024 - Exhibitors DataExhibitors Data
 
Call Girls Hebbal Just Call 👗 7737669865 👗 Top Class Call Girl Service Bangalore
Call Girls Hebbal Just Call 👗 7737669865 👗 Top Class Call Girl Service BangaloreCall Girls Hebbal Just Call 👗 7737669865 👗 Top Class Call Girl Service Bangalore
Call Girls Hebbal Just Call 👗 7737669865 👗 Top Class Call Girl Service Bangaloreamitlee9823
 
Call Girls In Noida 959961⊹3876 Independent Escort Service Noida
Call Girls In Noida 959961⊹3876 Independent Escort Service NoidaCall Girls In Noida 959961⊹3876 Independent Escort Service Noida
Call Girls In Noida 959961⊹3876 Independent Escort Service Noidadlhescort
 

Dernier (20)

Business Model Canvas (BMC)- A new venture concept
Business Model Canvas (BMC)-  A new venture conceptBusiness Model Canvas (BMC)-  A new venture concept
Business Model Canvas (BMC)- A new venture concept
 
How to Get Started in Social Media for Art League City
How to Get Started in Social Media for Art League CityHow to Get Started in Social Media for Art League City
How to Get Started in Social Media for Art League City
 
(Anamika) VIP Call Girls Napur Call Now 8617697112 Napur Escorts 24x7
(Anamika) VIP Call Girls Napur Call Now 8617697112 Napur Escorts 24x7(Anamika) VIP Call Girls Napur Call Now 8617697112 Napur Escorts 24x7
(Anamika) VIP Call Girls Napur Call Now 8617697112 Napur Escorts 24x7
 
Uneak White's Personal Brand Exploration Presentation
Uneak White's Personal Brand Exploration PresentationUneak White's Personal Brand Exploration Presentation
Uneak White's Personal Brand Exploration Presentation
 
A DAY IN THE LIFE OF A SALESMAN / WOMAN
A DAY IN THE LIFE OF A  SALESMAN / WOMANA DAY IN THE LIFE OF A  SALESMAN / WOMAN
A DAY IN THE LIFE OF A SALESMAN / WOMAN
 
Call Girls Service In Old Town Dubai ((0551707352)) Old Town Dubai Call Girl ...
Call Girls Service In Old Town Dubai ((0551707352)) Old Town Dubai Call Girl ...Call Girls Service In Old Town Dubai ((0551707352)) Old Town Dubai Call Girl ...
Call Girls Service In Old Town Dubai ((0551707352)) Old Town Dubai Call Girl ...
 
VVVIP Call Girls In Greater Kailash ➡️ Delhi ➡️ 9999965857 🚀 No Advance 24HRS...
VVVIP Call Girls In Greater Kailash ➡️ Delhi ➡️ 9999965857 🚀 No Advance 24HRS...VVVIP Call Girls In Greater Kailash ➡️ Delhi ➡️ 9999965857 🚀 No Advance 24HRS...
VVVIP Call Girls In Greater Kailash ➡️ Delhi ➡️ 9999965857 🚀 No Advance 24HRS...
 
Call Girls In DLf Gurgaon ➥99902@11544 ( Best price)100% Genuine Escort In 24...
Call Girls In DLf Gurgaon ➥99902@11544 ( Best price)100% Genuine Escort In 24...Call Girls In DLf Gurgaon ➥99902@11544 ( Best price)100% Genuine Escort In 24...
Call Girls In DLf Gurgaon ➥99902@11544 ( Best price)100% Genuine Escort In 24...
 
Monthly Social Media Update April 2024 pptx.pptx
Monthly Social Media Update April 2024 pptx.pptxMonthly Social Media Update April 2024 pptx.pptx
Monthly Social Media Update April 2024 pptx.pptx
 
Organizational Transformation Lead with Culture
Organizational Transformation Lead with CultureOrganizational Transformation Lead with Culture
Organizational Transformation Lead with Culture
 
Chandigarh Escorts Service 📞8868886958📞 Just📲 Call Nihal Chandigarh Call Girl...
Chandigarh Escorts Service 📞8868886958📞 Just📲 Call Nihal Chandigarh Call Girl...Chandigarh Escorts Service 📞8868886958📞 Just📲 Call Nihal Chandigarh Call Girl...
Chandigarh Escorts Service 📞8868886958📞 Just📲 Call Nihal Chandigarh Call Girl...
 
It will be International Nurses' Day on 12 May
It will be International Nurses' Day on 12 MayIt will be International Nurses' Day on 12 May
It will be International Nurses' Day on 12 May
 
Call Girls in Delhi, Escort Service Available 24x7 in Delhi 959961-/-3876
Call Girls in Delhi, Escort Service Available 24x7 in Delhi 959961-/-3876Call Girls in Delhi, Escort Service Available 24x7 in Delhi 959961-/-3876
Call Girls in Delhi, Escort Service Available 24x7 in Delhi 959961-/-3876
 
Mysore Call Girls 8617370543 WhatsApp Number 24x7 Best Services
Mysore Call Girls 8617370543 WhatsApp Number 24x7 Best ServicesMysore Call Girls 8617370543 WhatsApp Number 24x7 Best Services
Mysore Call Girls 8617370543 WhatsApp Number 24x7 Best Services
 
Call Girls In Panjim North Goa 9971646499 Genuine Service
Call Girls In Panjim North Goa 9971646499 Genuine ServiceCall Girls In Panjim North Goa 9971646499 Genuine Service
Call Girls In Panjim North Goa 9971646499 Genuine Service
 
Falcon Invoice Discounting: The best investment platform in india for investors
Falcon Invoice Discounting: The best investment platform in india for investorsFalcon Invoice Discounting: The best investment platform in india for investors
Falcon Invoice Discounting: The best investment platform in india for investors
 
Call Girls Kengeri Satellite Town Just Call 👗 7737669865 👗 Top Class Call Gir...
Call Girls Kengeri Satellite Town Just Call 👗 7737669865 👗 Top Class Call Gir...Call Girls Kengeri Satellite Town Just Call 👗 7737669865 👗 Top Class Call Gir...
Call Girls Kengeri Satellite Town Just Call 👗 7737669865 👗 Top Class Call Gir...
 
RSA Conference Exhibitor List 2024 - Exhibitors Data
RSA Conference Exhibitor List 2024 - Exhibitors DataRSA Conference Exhibitor List 2024 - Exhibitors Data
RSA Conference Exhibitor List 2024 - Exhibitors Data
 
Call Girls Hebbal Just Call 👗 7737669865 👗 Top Class Call Girl Service Bangalore
Call Girls Hebbal Just Call 👗 7737669865 👗 Top Class Call Girl Service BangaloreCall Girls Hebbal Just Call 👗 7737669865 👗 Top Class Call Girl Service Bangalore
Call Girls Hebbal Just Call 👗 7737669865 👗 Top Class Call Girl Service Bangalore
 
Call Girls In Noida 959961⊹3876 Independent Escort Service Noida
Call Girls In Noida 959961⊹3876 Independent Escort Service NoidaCall Girls In Noida 959961⊹3876 Independent Escort Service Noida
Call Girls In Noida 959961⊹3876 Independent Escort Service Noida
 

Train Arrival Times At Highway Railroad Grade Crossing

  • 1. By: Diego B. Franca, M.Sc. Kittelson and Associates, Inc Elizabeth “Libby” Jones, PhD Assoc. Professor, Civil Engineering, University of Nebraska - Lincoln Assoc. Director , Mid-America Transportation Center Presented at 89th TRB Annual Meeting – Jan 2010 Estimating Train Arrival Times at Highway-Railroad Grade Crossing Using Multiple Sensors
  • 2.
  • 3.
  • 4.
  • 5.
  • 6.
  • 7.
  • 8.
  • 9.
  • 10.
  • 11.
  • 12.
  • 13.
  • 14.
  • 15.
  • 16.
  • 17.
  • 18.
  • 19.
  • 20.
  • 21.
  • 22.
  • 23.
  • 24.
  • 25.
  • 26.