Safe-D: Safety through Disruption

Download Category: Final Research Reports

05-008 USING HEALTH BEHAVIOR THEORY AND RELATIVE RISK INFORMATION TO INCREASE AND INFORM USE OF ALTERNATIVE TRANSPORTATION

05-008 USING HEALTH BEHAVIOR THEORY AND RELATIVE RISK INFORMATION TO INCREASE AND INFORM USE OF ALTERNATIVE TRANSPORTATION56 DownloadsDownload Now!

04-110 DEVELOPING AN INTELLIGENT TRANSPORTATION MANAGEMENT CENTER (ITMC) WITH A SAFETY EVALUATION FOCUS FOR SMART CITIES

04-110 DEVELOPING AN INTELLIGENT TRANSPORTATION MANAGEMENT CENTER (ITMC) WITH A SAFETY EVALUATION FOCUS FOR SMART CITIES69 DownloadsDownload Now!

06-010 DEVELOPING A FRAMEWORK FOR PRIORITIZING BICYCLE SAFETY IMPROVEMENT PROJECTS USING CROWDSOURCED AND IMAGE-BASED DATA

06-010 DEVELOPING A FRAMEWORK FOR PRIORITIZING BICYCLE SAFETY IMPROVEMENT PROJECTS USING CROWDSOURCED AND IMAGE-BASED DATA60 DownloadsDownload Now!

06-009 ENHANCING AUTOMATED VEHICLE SAFETY THROUGH TESTING WITH REALISTIC DRIVER MODELS

06-009 ENHANCING AUTOMATED VEHICLE SAFETY THROUGH TESTING WITH REALISTIC DRIVER MODELS66 DownloadsDownload Now!

00-031 EVALUATION OF EYES OFF ROAD DURING L2 ACTIVATION ON UNCONTROLLED ACCESS ROADWAYS

00-031 EVALUATION OF EYES OFF ROAD DURING L2 ACTIVATION ON UNCONTROLLED ACCESS ROADWAYS63 DownloadsDownload Now!

05-116 SIMULATION-BASED APPROACH TO INVESTIGATE THE ELECTRIC SCOOTER RIDER PROTECTION DURING TRAFFIC ACCIDENTS. A STEP FORWARD FOR SAFER E-SCOOTERS AND FOR STANDARDIZED NATIONAL SAFETY POLICIES

05-116 SIMULATION-BASED APPROACH TO INVESTIGATE THE ELECTRIC SCOOTER RIDER PROTECTION DURING TRAFFIC ACCIDENTS. A STEP FORWARD FOR SAFER E-SCOOTERS AND FOR STANDARDIZED NATIONAL SAFETY POLICIES51 DownloadsDownload Now!

05-097 INVESTIGATING AND DEVELOPING METHODS FOR TRADITIONAL PARTICIPANT-BASED DATA COLLECTION WITH REMOTE EXPERIMENTERS

05-097 INVESTIGATING AND DEVELOPING METHODS FOR TRADITIONAL PARTICIPANT-BASED DATA COLLECTION WITH REMOTE EXPERIMENTERS58 DownloadsDownload Now!

VTTI 00-024 Final Report

VTTI 00-024 Final Report62 DownloadsDownload Now!

04-100 Development of a Diagnostic System for Air Brakes in Autonomous and Connected Trucks

04-100 Development of a Diagnostic System for Air Brakes in Autonomous and Connected Trucks78 DownloadsDownload Now!

06-014 Measuring the Safety of ADS: How Safe is Safe Enough?

06-014 Measuring the Safety of ADS: How Safe is Safe Enough?106 DownloadsDownload Now!

04-121: Development of an Infrastructure-Based Data Acquisition System to Naturalistically Collect the Roadway Environment

04-121: Development of an Infrastructure-Based Data Acquisition System to Naturalistically Collect the Roadway Environment57 DownloadsDownload Now!

06-007 Allusion 2: External Communication for SAE L4 Vehicles

06-007 Allusion 2: External Communication for SAE L4 Vehicles113 DownloadsDownload Now!

05-093 Automated Shuttles and Buses for All Users

05-093 Automated Shuttles and Buses for All Users63 DownloadsDownload Now!

06-005 Automated Truck Mounted Attenuator: Phase 2 Performance Measurement and Testing

06-005 Automated Truck Mounted Attenuator: Phase 2 Performance Measurement and Testing97 DownloadsDownload Now!

06-012 Real-time Risk Prediction at Signalized Intersections Using A Graph Neural Network

06-012 Real-time Risk Prediction at Signalized Intersections Using A Graph Neural Network165 DownloadsDownload Now!

TTI Student-09 Evaluating Emotion Regulation Techniques for Supporting Driving Safety and Performance

TTI Student-09 Evaluating Emotion Regulation Techniques for Supporting Driving Safety and Performance70 DownloadsDownload Now!

VTTI 00-026 Guiding Driver Responses During Manual Takeovers from Automated Vehicles

VTTI 00-026 Guiding Driver Responses During Manual Takeovers from Automated Vehicles84 DownloadsDownload Now!

05-109 Autonomous Vehicles for Small Towns: Exploring Perception, Mobility, and Safety

05-109 Autonomous Vehicles for Small Towns: Exploring Perception, Mobility, and Safety169 DownloadsDownload Now!

TTI 05-04 Micromobility Regulation Best Practices Review

TTI 05-04 Micromobility Regulation Best Practices Review214 DownloadsDownload Now!

06-003 CRITICAL AREAS IN ADVANCED DRIVER ASSISTANCE SYSTEMS SAFETY: POINT OF SALE AND CRASH REPORTING

06-003 CRITICAL AREAS IN ADVANCED DRIVER ASSISTANCE SYSTEMS SAFETY: POINT OF SALE AND CRASH REPORTING144 DownloadsDownload Now!

06-001 Building Equitable Safe Streets for All: Data Driven Approach and Computational Tools

06-001 Building Equitable Safe Streets for All: Data Driven Approach and Computational Tools99 DownloadsDownload Now!

TTI 04-02 In-Depth Examination of E-scooter Safety: A Case Study of Austin, Texas

TTI 04-02 In-Depth Examination of E-scooter Safety: A Case Study of Austin, Texas70 DownloadsDownload Now!

Development of a Roadside LiDAR-Based Situational Awareness System for Work Zone Safety: Proof-of-Concept Study TTI-05-03

Development of a Roadside LiDAR-Based Situational Awareness System for Work Zone Safety: Proof-of-Concept Study TTI-05-03128 DownloadsDownload Now!

TTI 05-01 Connected Vehicle Data Safety Applications

TTI 05-01 Connected Vehicle Data Safety Applications152 DownloadsDownload Now!

01-002 Countermeasures to Detect and Combat Inattention While Driving Partially Automated Systems

01-002 Countermeasures to Detect and Combat Inattention While Driving Partially Automated Systems82 DownloadsDownload Now!

VTTI 06-004 Technology to Ensure Equitable Access to Automated Vehicles for Rural Areas

VTTI 06-004 Technology to Ensure Equitable Access to Automated Vehicles for Rural Areas99 DownloadsDownload Now!

Developing AI-driven Safe Navigation Tool

Developing AI-driven Safe Navigation Tool144 DownloadsDownload Now!

Multi-Incident Response Vehicle (MIRV)

Multi-Incident Response Vehicle (MIRV)87 DownloadsDownload Now!

04-114 Final Report

04-114 Final Report141 DownloadsDownload Now!

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…228 DownloadsDownload Now!

Final Report TTI-05-02

Final Report TTI-05-0296 DownloadsDownload Now!

05-115 Cooperative Perception of Connected Vehicles for Safety

05-115 Cooperative Perception of Connected Vehicles for Safety96 DownloadsDownload Now!

Evaluating the Safe Routes to School (SR2S) transportation program in socially vulnerable communities in San Diego County, California

Evaluating the Safe Routes to School (SR2S) transportation program in socially vulnerable communities in San Diego County, California143 DownloadsDownload Now!

VTTI-00-032 E-Scooter Design: Safety Measures for Next Gen Scooter

VTTI-00-032 E-Scooter Design: Safety Measures for Next Gen Scooter121 DownloadsSafe-D Final Research Report_VTTI-00-032 Download Now!

VTTI-00-034 Sensor Degradation Detection Algorithm for Automated Driving Systems

VTTI-00-034 Sensor Degradation Detection Algorithm for Automated Driving Systems106 DownloadsDownload Now!

Final Report VTTI 06-006

Final Report VTTI 06-006240 DownloadsDownload Now!

VTTI 00-036 Smart Work Zone System

VTTI 00-036 Smart Work Zone System335 DownloadsVTTI-00-036 Final Report Download Now!

VTTI-00-033 Human Factors of Driving Automation: Evasive Maneuver Event Response Evaluation

VTTI-00-033 Human Factors of Driving Automation: Evasive Maneuver Event Response Evaluation204 DownloadsVTTI-00-033 Final Report Download Now!

05-089 A Holistic Work Zone Safety Alert System Through Automated Video and Smartphone Sensor Data Analysis

05-089 A Holistic Work Zone Safety Alert System Through Automated Video and Smartphone Sensor Data Analysis235 Downloads05-089 Final Report Download Now!

VTTI-05-086 A Data Driven Approach to the Development and Evaluation of Acoustic Electric Vehicle Alerting Systems for Vision Impaired Pedestrians

VTTI-05-086 A Data Driven Approach to the Development and Evaluation of Acoustic Electric Vehicle Alerting Systems for Vision Impaired Pedestrians194 DownloadsDownload Now!

VTTI-05-113 Evaluation Tools for Low-Speed Automated Vehicle (LSAV) Transit Readiness of the Area

VTTI-05-113 Evaluation Tools for Low-Speed Automated Vehicle (LSAV) Transit Readiness of the Area179 DownloadsDownload Now!

VTTI-05-082 Lane Change Hazard Analysis Using Radar Traces to Identify Conflicts and Time-To-Collision Measures

VTTI-05-082 Lane Change Hazard Analysis Using Radar Traces to Identify Conflicts and Time-To-Collision Measures180 DownloadsDownload Now!

05-096 Curb Management Practices and Effectiveness in Improving Safety

05-096 Curb Management Practices and Effectiveness in Improving Safety384 Downloads05-096 Final Research Report Download Now!

VTTI-06-008 Introduction to Communications in Transportation

VTTI-06-008 Introduction to Communications in Transportation232 DownloadsDownload Now!

TTI-06-01 Connected Vehicle Information for Improving Safety Related to Unknown or Inadequate Truck Parking

TTI-06-01 Connected Vehicle Information for Improving Safety Related to Unknown or Inadequate Truck Parking373 DownloadsDownload Now!

VTTI-00-027 Impact of Automated Vehicle External Communication on Other Road User Behavior

VTTI-00-027 Impact of Automated Vehicle External Communication on Other Road User Behavior236 DownloadsDownload Now!

The Future of Parking: Safety Benefits and Challenges

The Future of Parking: Safety Benefits and Challenges260 DownloadsDownload Now!

Autonomous Delivery Vehicle as a Disruptive Technology: How to Shape the Future with a Focus on Safety?

Autonomous Delivery Vehicle as a Disruptive Technology: How to Shape the Future with a Focus on Safety?326 DownloadsDownload Now!

VTTI-00-021 Signal Awareness Applications

VTTI-00-021 Signal Awareness Applications222 DownloadsDownload Now!

05-091 Improving Methods to Measure Attentiveness through Driver Monitoring

05-091 Improving Methods to Measure Attentiveness through Driver Monitoring319 DownloadsDownload Now!

05-084 Behavioral Indicators of Drowsy Driving: Active Search Mirror Checks

05-084 Behavioral Indicators of Drowsy Driving: Active Search Mirror Checks190 DownloadsDownload Now!

VTTI-00-030 An Evaluation of Road User Interactions with E-Scooters

VTTI-00-030 An Evaluation of Road User Interactions with E-Scooters227 DownloadsDownload Now!

TTI-01-02 Creating a Smart Connected Corridor to Support Research into Connected and Automated Vehicles

TTI-01-02 Creating a Smart Connected Corridor to Support Research into Connected and Automated Vehicles293 DownloadsDownload Now!

04-120 Impacts of Connected Vehicle Technology on Automated Vehicle Safety

04-120 Impacts of Connected Vehicle Technology on Automated Vehicle Safety255 DownloadsDownload Now!

VTTI-00-025 Radar and LiDAR Fusion for Scaled Vehicle Sensing

VTTI-00-025 Radar and LiDAR Fusion for Scaled Vehicle Sensing244 DownloadsDownload Now!

05-101 Evaluation of transportation safety against flooding in disadvantaged communities

05-101 Evaluation of transportation safety against flooding in disadvantaged communities725 DownloadsDownload Now!

VTTI-00-028 Driving Risk Assessment Based on High-frequency, High-resolution Telematics Data

VTTI-00-028 Driving Risk Assessment Based on High-frequency, High-resolution Telematics Data257 DownloadsDownload Now!

TTI-Student-08 Identifying Deviations from Normal Driving Behavior

TTI-Student-08 Identifying Deviations from Normal Driving Behavior256 DownloadsDownload Now!

04-117 A Sensor Fusion and Localization System for improving Vehicle Safety in Challenging Weather Conditions

04-117 A Sensor Fusion and Localization System for improving Vehicle Safety in Challenging Weather Conditions288 DownloadsDownload Now!

05-098 Crash Compatibility of Automated Vehicles with Passenger Vehicles

05-098 Crash Compatibility of Automated Vehicles with Passenger Vehicles451 DownloadsDownload Now!

TTI-Student-07 Detecting Pavement Distresses Using Crowdsourced Dashcam Camera Images

TTI-Student-07 Detecting Pavement Distresses Using Crowdsourced Dashcam Camera Images541 DownloadsDownload Now!

03-049 Data Fusion for Non-Motorized Safety Analysis

03-049 Data Fusion for Non-Motorized Safety Analysis421 DownloadsDownload Now!

TTI-Student-06 Quantifying the Benefits and Harms of Connected and Automated Vehicle Technologies to Public Health and Equity

TTI-Student-06 Quantifying the Benefits and Harms of Connected and Automated Vehicle Technologies to Public Health and Equity317 DownloadsDownload Now!

04-104 Development of a Connected Smart Vest for Improved Roadside Work Zone Safety

04-104 Development of a Connected Smart Vest for Improved Roadside Work Zone Safety520 DownloadsDownload Now!

04-115 Reference Machine Vision for ADAS Functions

04-115 Reference Machine Vision for ADAS Functions373 DownloadsDownload Now!

VTTI-00-022 Automated Truck Mounted Attenuator

VTTI-00-022 Automated Truck Mounted Attenuator428 DownloadsDownload Now!

SDSU-01-01 Prediction of Vehicle Trajectories at Intersections Using Inverse Reinforcement Learning

SDSU-01-01 Prediction of Vehicle Trajectories at Intersections Using Inverse Reinforcement Learning387 DownloadsDownload Now!

04-113 Use of Disruptive Technologies to Support Safety Analysis and Meet New Federal Requirements

04-113 Use of Disruptive Technologies to Support Safety Analysis and Meet New Federal Requirements275 DownloadsDownload Now!

04-103 Examining Seniors Adaptation to Mixed Function Automated Vehicles Analysis of Naturalistic Driving Data

04-103 Examining Seniors Adaptation to Mixed Function Automated Vehicles Analysis of Naturalistic Driving Data461 DownloadsDownload Now!

04-098 Data Mining Twitter to Improve Automated Vehicle Safety

04-098 Data Mining Twitter to Improve Automated Vehicle Safety981 DownloadsDownload Now!

04-101 Safety Impact Evaluation of a Narrow Automated Vehicle-Exclusive Reversible Lane on an Existing Smart Freeway

04-101 Safety Impact Evaluation of a Narrow Automated Vehicle-Exclusive Reversible Lane on an Existing Smart Freeway282 DownloadsDownload Now!

TTI-01-01 Analysis of an Incentive-Based Smartphone App for Young Drivers

TTI-01-01 Analysis of an Incentive-Based Smartphone App for Young Drivers407 DownloadsDownload Now!

03-036 Modeling Driver Responses During Automated Vehicle Failures

03-036 Modeling Driver Responses During Automated Vehicle Failures850 DownloadsDownload Now!

03-072 Preventing Crashes in Mixed Traffic with Automated and Human-Driven Vehicles

03-072 Preventing Crashes in Mixed Traffic with Automated and Human-Driven Vehicles412 DownloadsDownload Now!

03-073 Autonomous Emergency Navigation to a Safe Roadside Locations

03-073 Autonomous Emergency Navigation to a Safe Roadside Locations282 DownloadsDownload Now!

VTTI-00-029 Real-world Use of Automated Driving Systems and their Safety Consequences

VTTI-00-029 Real-world Use of Automated Driving Systems and their Safety Consequences481 DownloadsDownload Now!

TTI-Student-02 Development of Analytic Method to Determine Weaving Patterns for Safety Analysis near Freeway Interchanges with Access Management Treatments

TTI-Student-02 Development of Analytic Method to Determine Weaving Patterns for Safety Analysis near Freeway Interchanges with Access Management Treatments398 DownloadsDownload Now!

03-082 Assessing Alternate Approaches for Conveying Automated Vehicle ‘Intentions’

03-082 Assessing Alternate Approaches for Conveying Automated Vehicle ‘Intentions’448 DownloadsDownload Now!

03-087 Big Data Visualization and Spatiotemporal Modeling of Aggressive Driving

03-087 Big Data Visualization and Spatiotemporal Modeling of Aggressive Driving4469 DownloadsDownload Now!

02-019 Identification of Railroad Requirements for the Future Automated and Connected Vehicle (AV/CV) Environment

02-019 Identification of Railroad Requirements for the Future Automated and Connected Vehicle (AV/CV) Environment598 DownloadsDownload Now!

03-051 Resomous ponse of AutonVehicles to Emergency hicles (RAVEV) Response Vehicles

03-051 Resomous ponse of AutonVehicles to Emergency hicles (RAVEV) Response Vehicles310 DownloadsDownload Now!

02-014 Formalizing Human- Machine Communication in the Context of Autonomous Vehicles

02-014 Formalizing Human- Machine Communication in the Context of Autonomous Vehicles677 DownloadsDownload Now!

VTTI-00-020 Standardized Performance Evaluation of Vehicles with Automated Capabilities

VTTI-00-020 Standardized Performance Evaluation of Vehicles with Automated Capabilities638 DownloadsDownload Now!

TTI-Student-05 Exploring Crowdsourced Monitoring Data for Safety Final Research Report

TTI-Student-05 Exploring Crowdsourced Monitoring Data for Safety Final Research Report929 DownloadsDownload Now!

TTI-01-03 Comparison of SHRP2 Naturalistic Driving Data to Geometric Design Speed Characteristics on Freeway Ramps Final Research Report

TTI-01-03 Comparison of SHRP2 Naturalistic Driving Data to Geometric Design Speed Characteristics on Freeway Ramps Final Research Report1234 DownloadsDownload Now!

02-008 Optimizing the Lateral Wandering of Automated Vehicles to Improve Roadway Safety and Pavement Life

02-008 Optimizing the Lateral Wandering of Automated Vehicles to Improve Roadway Safety and Pavement Life1946 DownloadsDownload Now!

01-003 Data Mining to Improve Planning for Pedestrian and Bicyclist Safety

01-003 Data Mining to Improve Planning for Pedestrian and Bicyclist Safety1410 DownloadsDownload Now!

02-009: Vehicle Occupants and Driver Behavior: An Assessment of Vulnerable User Groups

02-009: Vehicle Occupants and Driver Behavior: An Assessment of Vulnerable User Groups1110 DownloadsDownload Now!

01-006 Implications of Truck Platoons for Roadside Hardware and Vehicle Safety

01-006 Implications of Truck Platoons for Roadside Hardware and Vehicle Safety1518 DownloadsDownload Now!

01-005 Factors Surrounding Child Seat Usage in Rideshare Services

01-005 Factors Surrounding Child Seat Usage in Rideshare Services2178 DownloadsDownload Now!

TTI-03-01 Emerging Legal Issues for Transportation Researchers Using Passively Collected Data Sets

TTI-03-01 Emerging Legal Issues for Transportation Researchers Using Passively Collected Data Sets1455 DownloadsDownload Now!

03-050 Design and Evaluation of a Connected Work Zone Hazard Detection and Communication System for Connected and Automated Vehicles (CAVs)

03-050 Design and Evaluation of a Connected Work Zone Hazard Detection and Communication System for Connected and Automated Vehicles (CAVs)1281 DownloadsDownload Now!

03-040 Examining Senior Drivers Adaptation to Mixed Level Automated Vehicles: A Naturalistic Study

03-040 Examining Senior Drivers Adaptation to Mixed Level Automated Vehicles: A Naturalistic Study2417 DownloadsDownload Now!

01-001 Analyzing Highway Safety Datasets: Simplifying Statistical Analyses from Sparse to Big Data

01-001 Analyzing Highway Safety Datasets: Simplifying Statistical Analyses from Sparse to Big Data986 DownloadsDownload Now!

TTI-Student-04 Motorcycle Crash Data Analysis to Support Development of a Retrofit Concrete Barrier System for Freeway Ramps

TTI-Student-04 Motorcycle Crash Data Analysis to Support Development of a Retrofit Concrete Barrier System for Freeway Ramps1496 DownloadsDownload Now!

01-004 Driver Training Research and Guidelines for Automated Vehicle Technology

01-004 Driver Training Research and Guidelines for Automated Vehicle Technology1805 DownloadsDownload Now!

02-016 Final Research Report: Older Drivers and Transportation Network Companies: Investigating Opportunities for Increased Safety and Improved Mobility

02-016 Final Research Report: Older Drivers and Transportation Network Companies: Investigating Opportunities for Increased Safety and Improved Mobility702 DownloadsDownload Now!

02-020 Final Research Report: Behavior-based Predictive Safety Analytics – Pilot Study

02-020 Final Research Report: Behavior-based Predictive Safety Analytics – Pilot Study1853 DownloadsDownload Now!

TTI-01-04 Final Research Report: Influences on Bicyclists and Motor Vehicles Operating Speed within a Corridor

TTI-01-04 Final Research Report: Influences on Bicyclists and Motor Vehicles Operating Speed within a Corridor1501 DownloadsAbstract This research explored (1) the relationship between suburban vehicle operating speed and roadway characteristics, especially the presence of bicyclists and (2) whether crowdsourced speed data could be used to estimate the unconstrained speed for a location. Both vehicle volume per lane and bicycle volume were found to be influential in affecting average speed on lower speed urban arterial roadways. For 40.3 km/hr (25 mph) sites, an increase of 19 vehicles per 15-min period would decrease average speed by 1.6 km/hr (1 mph), and an TTI-01-04 Final Research Report: Influences on Bicyclists and Motor Vehicles Operating Speed within a Corridor

02-027 Final Research Report: Street Noise Relationship to Bicycling Road User Safety

02-027 Final Research Report: Street Noise Relationship to Bicycling Road User Safety1446 DownloadsAbstract Vulnerable road users, such as bicyclists, experience road noise directly. This study explored the relationship between bicycle crash risk and street-level road noise as measured in Austin, Texas and the Washington, D.C. metropolitan area, in addition to other factors. Construction and validation of a method to measure noise directly using consumer-accessible tools supports additional studies as well as potential public crowdsourcing applications for urban planning. Results from the two case sites were mixed. Street noise, as measured on our chosen routes, was not a consistent predictor of 02-027 Final Research Report: Street Noise Relationship to Bicycling Road User Safety

02-026 Final Research Report: Sources and Mitigation of Bias in Big Data for Transportation Safety

02-026 Final Research Report: Sources and Mitigation of Bias in Big Data for Transportation Safety1414 DownloadsAbstract Emerging big data resources and practices provide opportunities to improve transportation safety planning and outcomes. However, researchers and practitioners recognize that big data includes biases in who the data represents and accuracy related to transportation safety statistics. This study systematically reviews both the sources of bias and approaches to mitigate bias through review of published studies and interviews with experts. The study includes quantified analysis of topic frequency and evaluation of the reliability of concepts by using two independent trained coders. Results show a 02-026 Final Research Report: Sources and Mitigation of Bias in Big Data for Transportation Safety

02-010 Final Research Report: Safety Perceptions of Transportation Network Companies (TNCs) by the Blind and Visually Impaired

02-010 Final Research Report: Safety Perceptions of Transportation Network Companies (TNCs) by the Blind and Visually Impaired1083 DownloadsDownload Now!

TTI-01-05 Final Research Report: Exploring the Science of Reflectivity: Curriculum for Grades 4 through 6

TTI-01-05 Final Research Report: Exploring the Science of Reflectivity: Curriculum for Grades 4 through 6366 DownloadsDownload Now!