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Autonomous Vehicles

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By leveraging advanced technologies, Autonomous Vehicles (AVs) hold the potential to increase transportation safety and efficiency. This collection showcases USDOT-funded research and data concerning AVs. Bookmark this collection: https://rosap.ntl.bts.gov/collection_avs OR https://doi.org/10.21949/1x81-qs91.

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Showing 21 - 40 of 899 results
  • Preparing Todays Workforce for Tomorrows Autonomous Transportation Bridging Electrical and Civil Engineering Disciplines
    Preparing Today's Workforce for Tomorrow's Autonomous Transportation: Bridging Electrical and Civil Engineering Disciplines
    Abadi, Masoud Ghodrat ;
    Moghadam, Rohollah (Roham)
    2026-07-01 | PDF
    Autonomous vehicles (AVs) are expected to transform transportation systems and reshape workforce needs across engineering and related fields. Although existing AV workforce development efforts often emphasize electrical engineering, computer science, and mechanical engineering, transportation engineering remains under represented despite its import ...
  • Prototyping a LowCost Roadside Device System for Cooperative Automated Driving Integrated CRMUWB Localization Work Zone Geometry Reconstruction and WZDxReady Navigation Refinement
    Prototyping a Low-Cost Roadside Device System for Cooperative Automated Driving: Integrated CRM/UWB Localization, Work Zone Geometry Reconstruction, and WZDx-Ready Navigation Refinement
    Cheng, Yang ;
    Parker, Steven T.
    2026-07-01 | PDF
    Although significant progress has been made in automated driving technologies, technical challenges still exist, especially for complex Operational Design Domains (ODDs). A low-cost roadside device system, the Connected Reference Marker (CRM) System, has been developed to support CAVs in those ODDs. The CRM system can facilitate CAV localization by ...
    Supporting Files
  • Roundabout ConnectedAutomated Vehicle Active Inference Control Strategies to Improve Safety for All Users PhaseI
    Roundabout Connected/Automated Vehicle Active Inference Control Strategies to Improve Safety for All Users: Phase-I
    Morris, Ted L. ;
    Shenoy, Varadaraya G.
    2026-07-01 | PDF
    Autonomous and connected vehicle perception capabilities can be enhanced with roadside sensing, by increasing the spatial range of traffic events for all road users and revealing 'blind spots' where onboard vehicle sensors cannot 'see'. A multi-lane roundabout intersection can manifest such scenarios, that introduce perception and control challenge ...
  • Scenario Development for Cooperative Driving Automation CDA Prototypes Fact Sheet
    Scenario Development for Cooperative Driving Automation (CDA) Prototypes [Fact Sheet]
    United States. Department of Transportation. Federal Highway Administration
    2026-06-01 | PDF
    CDA enables automated vehicles, infrastructure, and other road users to cooperate through vehicle-to-everything (V2X) communication, with the goal of improving the safety and mobility of transportation systems. To realize these benefits, CDA systems need to perform reliably not only under typical operating conditions but also in edge cases that do ...
  • ATMA Deployment Toolkit CostBenefit Analysis and Planning Guide for State DOTs
    ATMA Deployment Toolkit: Cost-Benefit Analysis and Planning Guide for State DOTs
    Aziz, HM Abdul ;
    Roes, Chelsea
    2026-06-01 | PDF
    The Autonomous Truck-Mounted Attenuator (ATMA) system is gaining traction for its potential to increase worker safety in short-term mobile operations. Despite its safety advantages, ATMA is still a relatively new technology, and decision-makers like the Department of Transportation (DOTs) face operational and financial viability issues. There are f ...
  • HighSpeed Driverless Racing Lessons for Autonomous Mobility
    High-Speed Driverless Racing: Lessons for Autonomous Mobility
    Tsunokowa, Koji ;
    Labi, Samuel
    2026-04-01 | PDF
    Driverless racecar competitions are often perceived as recreational. However, their academic, industry, and research benefits are potentially tremendous, as several significant lessons can be learned from these competitions to advance autonomous mobility. This study was motivated (and its conduction facilitated) by the active involvement of the aut ...
  • Examining Driver Takeover Decisions and Trust of AVs at Rural Intersections
    Examining Driver Takeover Decisions and Trust of AVs at Rural Intersections
    Morris, Nichole L. ;
    Schwieters, Katelyn R.
    2026-03-01 | PDF
    The goal of this work was to explore whether the complexity of different rural intersections influenced driver trust and comfort in a conditionally automated vehicle (i.e., Level 3 SAE) navigating the intersection for them. In an online survey platform (UMN Qualtrics), 271 participants watched five brief curated videos of a simulated automated vehi ...
    Supporting Files
  • Examining Driver Takeover Decisions and Trust of AVs at Rural Intersections [supporting dataset]
    Morris, Nichole L. ;
    Schwieters, Katelyn R.
    2026-03-01 | ZIP
    The goal of this work was to explore whether the complexity of different rural intersections influenced driver trust and comfort in a conditionally automated vehicle (i.e., Level 3 SAE) navigating the intersection for them. In an online survey platform (UMN Qualtrics), 271 participants watched five brief curated videos of a simulated automated vehi ...
    Dataset Supporting Files
  • Analyzing Residential Speeding Using Connected Vehicle Data A Case Study in the Charlottesville VA Area
    Analyzing Residential Speeding Using Connected Vehicle Data: A Case Study in the Charlottesville, VA Area
    Feng, Shi ;
    Park, B. Brian
    2026-03-01 | PDF
    This study uses connected vehicle data to analyze speeding behavior on residential roads. A scalable pipeline processes trajectory data and supplements missing speed limits to generate summaries at OpenStreetMap's way ID level. The findings reveal a highly skewed distribution of both aggressive and reckless speeding. Based on a case study of Charlo ...
  • A Virtual RealityBased Evaluation of HumanintheLoop Connected Cruise Control hC3
    A Virtual Reality-Based Evaluation of Human-in-the-Loop Connected Cruise Control (hC3)
    Park, B. Brian ;
    Beigi, S. Austin
    2026-03-01 | PDF
    This study investigated the effectiveness of a Human-in-the-Loop Cooperative Cruise Control (hC3) system in improving vehicle driving performance. Twenty participants experienced both manual and hC3 driving modes in realistic traffic situations by using a virtual reality (VR) based simulation framework. The study measured and evaluated different dr ...
  • Feasibility Study on the Development of Indianas Connected and Automated Vehicle Roadmap and Strategic Plan
    Feasibility Study on the Development of Indiana’s Connected and Automated Vehicle Roadmap and Strategic Plan
    Cui, Can ;
    Lu, Juanwu
    2026-02-02 | PDF
    This study provides INDOT with critical insights into major OEMs’ connected and autonomous vehicle (CAV) development plans and related research and demonstration activities in several surrounding states, guiding infrastructure investment and policy decisions. The report delivers three outputs that guide the CAV technologies implementation in Indian ...
  • Roundabout Connected/Automated Vehicle Active Inference Control Strategies to Improve Safety for All Users: Phase-1 [supporting dataset]
    Morris, Ted L. ;
    Shenoy, Varadaraya G.
    2026-02-01 | md
    This repository stores corresponding video and output data for the project,"Roundabout Connected/Automated Vehicle Active Inference Control Strategies to Improve Safety for All Users: Phase-I". The video is from a high resolution, 2992x2992 180-degree elevated fisheye camera deployed at the center of an urban arterial 2-lane Roundabout intersection ...
    Dataset Supporting Files
  • Perception Technologies for Autonomous Transportation A Comparative Analysis of LiDAR Radar Camera and Sonar
    Perception Technologies for Autonomous Transportation: A Comparative Analysis of LiDAR, Radar, Camera, and Sonar
    Soltanirad, Mohammad ;
    Baghersad, Mahdi
    2025-12-01 | PDF
    This paper presents a comprehensive comparative analysis of the primary perception technologies, LiDAR, Radar, Camera, and Sonar, that underpin modern intelligent transportation systems and autonomous vehicles. While numerous studies have examined individual sensor technologies, this paper's primary contribution lies in its holistic, cross-modal an ...
  • FMVSS Considerations for Vehicles with Automated Driving Systems Volume 4
    FMVSS Considerations for Vehicles with Automated Driving Systems: Volume 4
    Stowe, Loren ;
    Kizyma, David
    2025-12-01 | PDF
    This report, the fourth in the series, documents continuing work identifying unnecessary/unintended regulatory barriers to self-certification and compliance verification of innovative vehicle designs with automated driving systems that lack manually operated driving controls (steering wheel, brake pedal, etc.). It gives technical translation option ...
    Supporting Files
  • Comparing Merging Behaviors of Drivers with Vehicles Equipped with Level 3 Automation and Connected Messaging when Merging in a Mixed Vehicle Fleet Environment of Various Traffic Densities
    Comparing Merging Behaviors of Drivers with Vehicles Equipped with Level 3 Automation and Connected Messaging when Merging in a Mixed Vehicle Fleet Environment of Various Traffic Densities
    Calvo, Jose ;
    Svancara, Austin
    2025-11-01 | PDF
    As the number of vehicles equipped with automated driving systems (ADS) that are using cooperative driving automation (CDA) technology to communicate safety messages are anticipated to increase in the future, maintaining the safety and efficient operation of roadways is important. ADS-equipped vehicles and CDA technology need to operate smoothly an ...
  • Autonomous Vehicle Challenges for the US Rural Midwest
    Autonomous Vehicle Challenges for the US Rural Midwest
    Rajamani, Rajesh ;
    Alai, Hamidreza
    2025-10-31 | PDF
    Low volume rural roads present special challenges for AVs, since they can be narrow, often will not have right-side lane markers, may not even have center lines, and may not be plowed for snow removal. Rural traffic intersections can have missing delineation and signage that are normally provided on higher volume roadways. All of these issues pose ...
  • Development of a Pedestrian Collision Avoidance System for Connected and Autonomous Vehicles With Cooperative Perception
    Development of a Pedestrian Collision Avoidance System for Connected and Autonomous Vehicles With Cooperative Perception
    Yang, Di ;
    Taherpour, Abolfazl
    2025-10-31 | PDF
    Pedestrian safety remains a major challenge in urban transportation, especially when connected and automated vehicles (CAVs) must operate under occlusion, limited line-of-sight, and unpredictable pedestrian behavior. Pedestrians hidden by parked vehicles, roadside obstacles, or complex roadway geometry may not be detected in time by onboard sensors ...
  • Making CAV Deployments Compatible with Complete Streets Objectives for Safe and Efficient Operation Phase I
    Making CAV Deployments Compatible with Complete Streets Objectives for Safe and Efficient Operation Phase I
    Mahmassani, Hani S. ;
    Hegde, Sharika J.
    2025-09-01 | PDF
    This research examines how Connected and Autonomous Vehicle (CAV) deployments can be made compatible with Complete Streets objectives through strategic infrastructure design and systematic interaction management to optimize urban space utilization. Urban transportation systems face increasing pressure to accommodate both autonomous vehicle technolo ...
  • Roadway Friction Screening and Measurement With Automated Vehicle Telematics and Control
    Roadway Friction Screening and Measurement With Automated Vehicle Telematics and Control
    Li, Xiaopeng (Shaw) ;
    Ouyang, Yanfeng
    2025-09-01 | PDF
    Accurate estimation of the tire-road friction coefficient (TRFC) is essential for ensuring safe vehicle control, particularly under adverse road conditions. Conventional approaches typically rely on naturalistic driving data from regular vehicles, which operate under mild acceleration and braking and therefore provide limited slip excitation and in ...
  • Cooperative Sensing of Vulnerable Road Users and RealTime Response to Potential Collisions via Vehicle and Infrastructure Communication
    Cooperative Sensing of Vulnerable Road Users and Real-Time Response to Potential Collisions via Vehicle and Infrastructure Communication
    Smith, Stephen F. ;
    Dolan, John M
    2025-08-25 | PDF
    This report summarizes progress made on two problems of central importance to achieving increased safety in autonomous urban driving: (1) the development of end-to-end frameworks for cooperative perception, tracking and planning, and (2) the development of real-time strategies for collision avoidance when collisions are predicted. With respect to t ...
21 - 40 / 899
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