Project Number	Project Title	Stage	Comments
TCRP A-01	Fare Policies, Structures, and Technologies	Completed
TCRP A-02	Service-Delivery Systems for Rural Passenger Transportation	Completed
TCRP A-03	Aids for Car Side-Door Observation	Completed
TCRP A-04	Electronic On-Vehicle Passenger Information Displays (Visual and Audible)	Completed
TCRP A-05	Integration of Light Rail Transit into City Streets	Completed
TCRP A-05A(1)	Active Train Coming/Second Train Coming Sign Demonstration Project	Completed
TCRP A-05A(2)	Active Train Coming/Second Train Coming Sign Demonstration Project	Completed
TCRP A-06	Computerized Paratransit Dispatching	Completed
TCRP A-07	Operational Analysis of Bus Lanes on Arterials	Completed
TCRP A-07A	Operational Analysis of Bus Lanes on Arterials: Extended Field Investigations	Completed
TCRP A-08	Rail Transit Capacity	Completed
TCRP A-09	Signs and Symbols in Transit Facilities	Completed
TCRP A-10	Location and Design of Bus Stops on Major Streets and Highways	Completed
TCRP A-10A	An Evaluation of Bus Bulbs on Transit, Traffic, and Pedestrian Operations	Completed
TCRP A-11	Transit Scheduling Manual	Completed
TCRP A-12	Passenger Information Services	Completed
TCRP A-13	Light Rail Service: Pedestrian and Vehicular Safety	Completed
TCRP A-14	Potential of Multipurpose Fare Media and Cashless Fare Collection	Completed
TCRP A-15	Development of Transit Capacity and Quality of Service Principles, Practices and Procedures	Completed
TCRP A-15A	Update of the First Edition, Transit Capacity and Quality of Service Manual	Completed
TCRP A-15C	Transit Capacity and Quality of Service Manual, 3rd Edition	Final
TCRP A-16	Improved Traffic Signal Priority for Transit	Completed
TCRP A-16A	Improved Traffic Signal Priority for Transit	Completed
TCRP A-17	Joint Operation of Light Rail Transit or Diesel Multiple Unit Vehicles with Railroads	Completed
TCRP A-17A	Update of TCRP Report 52: Joint Operation of Light Rail Transit or Diesel Multiple Unit Vehicles With Railroads	Completed
TCRP A-18	Effective Practices and Programs to Reduce Bus Accidents	Completed
TCRP A-19	Integrating School Bus and Public Transportation Services in Nonurban Communities	Completed
TCRP A-19A(2)	Vehicle Guide for Integrating Non-Urban School and Public Transportation Services	Completed
TCRP A-20A(1)	Strategies for Improved Traveler Information	Completed
TCRP A-20B(2)	Training for New Technology	Completed
TCRP A-21	Innovations to Improve the Productivity, Efficiency, and Quality of Public Transportation in Rural and Small Urban Areas	Completed
TCRP A-22	Evaluation of Simulators as an Effective Training Tool toImprove Bus Safety and Guidelines for Their Application	Completed
TCRP A-23	Implementation Guidelines for Bus Rapid Transit Systems	Completed
TCRP A-23A	Cost and Effectiveness of Selected Bus Rapid Transit Components	Final
TCRP A-24	A Toolkit for Self-Service, Barrier-Free Fare Collection	Completed
TCRP A-25	Fare Policies, Structures and Technologies (Update)	Completed
TCRP A-26	Smart Card Interoperability Issues for the Transit Industry	Final
TCRP A-27	Shared Use of Railroad Infrastructure with Non-FRA-Compliant Public Transit Rail Vehicles	Final
TCRP A-28	Guidebook for Mitigating Fixed-Route Bus-and-Pedestrian Collisions	Completed
TCRP A-29	Controlling System Costs: Basic and Advanced Scheduling Manuals and Contemporary Issues in Transit Scheduling	Final
TCRP A-30	Improving Pedestrian and Motorist Safety Along Light Rail Transit Alignments	Final
TCRP A-31	Transit, Call Centers, and 511: A Guide for Decision Makers	Completed
TCRP A-32	Operation of Light Rail Transit through Ungated Crossings at Speeds over 35 MPH	Completed
TCRP A-33	Communication with Vulnerable Populations: A Transportation and Emergency Management Toolkit	Completed
TCRP A-33A	Using Pictograms to Make Transit Easier to Navigate for Customers with Communication Barriers	Completed	This project is a continuation of TCRP Project A-33. Such is reflected in the numbering of the tasks.
TCRP A-34	Improving Safety-Related Rule Compliance in the Public Transportation Industry	Final
TCRP A-35	Improving Safety Culture in Public Transportation	Final
TCRP A-36	Command-Level Decision Making for Transportation Emergency Managers	Completed
TCRP A-36A	Transportation Emergency Response Application (TERA): Migration Options Beyond 2020	Pending
TCRP A-37	Paratransit Emergency Preparedness and Operations Handbook	Completed
TCRP A-38	Guidebook for Pedestrian Crossings for Public Transit Rail Services	Final
TCRP A-39	Improving Transportation Network Efficiency Through Implementation of Transit-Supportive Roadway Strategies	Completed
TCRP A-40	Manual to Improve Rail Transit Safety at Platform/Train and Platform/Guideway Interfaces	Final
TCRP A-41	Improving the Resiliency of Transit Systems Threatened by Natural Disasters	Completed
TCRP A-42	Minutes Matter: A Guide to Bus Transit Service Reliability	Completed
TCRP A-43	Recent Decline in Public Transportation Ridership: Analysis, Causes, Responses	Final
TCRP A-44	Strategies for Deterring Trespassing on Rail Transit and Commuter Rail Rights-of-Way	Final	Complete - Published as TCRP Research Report 233
TCRP A-45	Measuring and Managing Fare Evasion	Completed
TCRP A-46	Quantitative Procedures for Designing and Operating Ferry Transit Services	Final
TCRP A-47	Transit Capacity and Quality of Service Manual, Fourth Edition	Active
TCRP A-48	Mitigation Strategies for Deterring Transit Assaults	Active	Research in Progress
TCRP A-49	Fare Policies, Structures, and Technologies -- 2024 Updates	Pending
TCRP A-50	Practical Considerations for Developing Transition Plans to Zero-Emission Fleets	Pending
TCRP A-51	Innovative Practices for Technology Implementation at Rural, Small, and Mid-Sized Transit Agencies	Pending
TCRP A-52	An Assessment of Cybersecurity at Public Transportation Agencies	RFP
TCRP B-01	Transit Operations for Individuals with Disabilities	Completed
TCRP B-02	Integrating Market Research into Transit Management	Completed
TCRP B-03	Demand Forecasting for Rural Passenger Transportation	Completed
TCRP B-04	Cost-Effectiveness of Transportation Demand Management (TDM) Strategies	Completed
TCRP B-05	Attracting Paratransit Patrons to Fixed-Route Services	Completed
TCRP B-06	Improving Transit Connections for Enhanced Suburban Mobility	Completed
TCRP B-07	Strategies to Assist Local Transportation Agencies in Becoming Mobility Managers	Completed
TCRP B-08	Effective Methods of Marketing Transit Services to Business	Completed
TCRP B-09	Market Segmentation Strategies to Increase Transit Ridership	Completed
TCRP B-10	Role of Passenger Amenities and Transit Vehicle Characteristics in Building Ridership	Completed
TCRP B-11	Customer-Defined Transit Service Quality	Completed
TCRP B-12	Update the Traveler Response to Transportation System Changes Handbook (DOT-FH-11-9579)	Completed
TCRP B-12A, Phase II	Update the Traveler Response to Transportation System Changes Handbook (DOT-FH-11-9579)	Completed
TCRP B-13	Low-Cost and Cost-Effective Marketing Techniques for Public Transit Agencies	Completed
TCRP B-14	Analyzing the Costs of Operating Small Transit Vehicles	Completed
TCRP B-15	Characteristics of Urban Travel Demand	Completed
TCRP B-16	Analysis of the Private-for-Hire Vehicle Industry and Its Role in Public Transit	Completed
TCRP B-17	Advanced Rural Transportation Systems: Where Do We Start? How Far Should We Go?	Completed
TCRP B-18	Improving Public Transportation Access to Large Airports	Completed
TCRP B-18A	Improving Public Transportation Access to Large Airports	Completed
TCRP B-19	Improving Public Transportation Options for Older Persons	Completed
TCRP B-20	Enhancing the Visibility and Image of Transit	Completed
TCRP B-21	Effective Approaches to Meeting Rural Intercity Bus Transportation Needs	Completed
TCRP B-22	New Paradigms for Rural and Small Urban Transit Service Delivery	Completed
TCRP B-23	Resource Requirements for Demand-Responsive Transportation Services	Completed
TCRP B-24	Toolkit for Rural Community Coordinated Transportation Services	Completed
TCRP B-25	Guidelines for Evaluating, Selecting, and Implementing Suburban Transit Services	Final
TCRP B-26	Carsharing: Where and How It Succeeds	Completed
TCRP B-27	Cost Benefit Analysis of Providing Non-Emergency Medical Transportation	Completed
TCRP B-28	Improving ADA Complementary Paratransit Demand Estimation	Final
TCRP B-28A	Improving ADA Complementary Paratransit Demand Estimation--Phase II: Regional Travel Demand Forecasting	Final
TCRP B-29	Transit Market Research: Leveraging ITS and Transit ITS Data	Final
TCRP B-30	Optimal Split of Dedicated and Nondedicated Service for Demand-Responsive Paratransit	Final
TCRP B-31	Guidebook for Measuring, Assessing, and Improving Performance of Demand-Response Transportation	Final
TCRP B-31A	Guidebook for Measuring, Assessing, and Improving Demand Response Transportation in Rural Areas	Final
TCRP B-32	Understanding How to Motivate Communities to Support and Ride Public Transportation	Final
TCRP B-33	Practical Measures to Increase Transit Industry Advertising Revenues	Final
TCRP B-34	Guidebook for Commingling ADA-Eligible and Other Passengers on ADA-Complementary Paratransit Services	Final
TCRP B-35	A Guide for Planning and Operating Flexible Public Transportation Services	Final
TCRP B-36	Methods for Forecasting Demand and Quantifying Need for Rural Passenger Transportation	Completed
TCRP B-37	Estimation of Demand for Rural Intercity Bus Services	Final
TCRP B-38	Guidelines for Providing Access to Public Transportation Stations	Final
TCRP B-39	Audience Measurement for Transit Advertising	Final	Completed and published as WEB Document Only 57
TCRP B-40	Strategy Guide to Enable and Promote the Use of Fixed-Route Transit by People with Disabilities	Final
TCRP B-41	Travel Training for Older Adults: A Handbook	Completed
TCRP B-42	Community Toolbox for Improving Options and Coordination of Transportation for Military Service Members, Veterans, and their Families	Final
TCRP B-43	Use of Web-based Customer Feedback to Improve Public Transit Services	Final	Completed- This report has been published as TCRP Report 179
TCRP B-44	Examining the Effects of Separate Non-Emergency Medical Transportation (NEMT) Brokerages on Transportation Coordination	Final
TCRP B-45	Transportation to Dialysis Centers: Health/Transportation Policy Intersection	Final
TCRP B-46	Tactile Wayfinding in Transportation Settings for Travelers Who Are Blind or Visually Impaired	Completed
TCRP B-47	Impact of Transformational Technologies on Underserved Populations	Active	Research in progress. An interim meeting was held in December 2021.
TCRP B-48	The Provision of Alternative Services by Transit Agencies: The Intersection of Regulation and Program Objectives	Completed	Completed - Pre-publication TCRP Research Report 239
TCRP B-49	Improving Public Transportation in Rural Areas and Tribal Communities	Active
TCRP B-50	Accessible Public Bus and Rail Passenger Information for Riders with Vision Disabilities	Active	Research in Progress
TCRP B-51	Floating Transit Stops and Passengers with Vision Disabilities	Active
TCRP B-52	Intercity Bus: The State Role Updated	Pending
TCRP B-53	Addressing Travel Needs of Women on Public Transportation	Active
TCRP B-54	Improving Inclusion by Addressing Gaps in Measuring Disability in Transportation Data Systems	Pending	In contracting
TCRP B-55	Guidelines for Surveying Hard-to-Reach Populations for Small, Medium, and Large Transportation Agencies	Pending
TCRP B-56	Using Market Segmentation to Increase Transit Ridership: An Updated Handbook	Pending
TCRP C-01	Personal Mobility Aid Securement and Passenger Restraint on Transit Vehicles	Completed
TCRP C-02	Applicability of Low-Floor Light Rail Vehicles in North America	Completed
TCRP C-03	Wheel/Rail Noise Mitigation	Completed
TCRP C-03A	Field Testing of Wheel/Rail Noise Control Technologies	Completed
TCRP C-04	Enhancement of Vehicle Window Glazing for Vandal Resistance and Durability	Completed
TCRP C-05	Impact of Radio Frequency Refarming on Transit Communications	Completed
TCRP C-06	Improved Methods for Increasing Wheel/Rail Adhesion in the Presence of Natural Contaminants	Completed
TCRP C-06A	Demonstration of Improved Methods for Increasing Wheel/Rail Adhesion in the Presence of Natural Contaminants	Completed
TCRP C-07	Technology Assessment of Refueling-Connection Devices for CNG, LNG, and Propane	Completed
TCRP C-08	A Framework for Evaluating Fuel Options for Transit Buses	Completed
TCRP C-09	Paratransit Vehicle Specifications and Related Special Maintenance Requirements	Completed
TCRP C-10A	Understanding and Applying Advanced On-Board Bus Electronics	Completed
TCRP C-10B	Hybrid Electric Transit Buses: Status, Benefits, and Issues	Completed
TCRP C-10C	New Designs and Operating Experiences with Low-Floor Buses	Completed
TCRP C-11	Hazard Assessment and Mitigation of Alternative-Fuel-Related Systems in Transit Bus Operations	Completed
TCRP C-12	Configuration Options Supplement to Standard Purchase Specifications for Transit Buses	Completed
TCRP C-13	30-Foot Transit Bus Technical Specification	Completed
TCRP C-14	Technical Assistance for Development of Bus Standards	Completed
TCRP C-15	Assessment of Hybrid-Electric Transit Bus Technology	Completed
TCRP C-16	Center Truck Performance on Low-Floor Light Rail Vehicles	Completed
TCRP C-17	Development of Crash Energy Management Performance Requirements for Light-Rail Vehicles	Completed
TCRP C-18	Strategic Plan for Meeting Transit Industry Wireless Communications Needs	Completed
TCRP C-19	Guidebook for Evaluating Fuel Choices for Post-2010 Transit Bus Procurements: Update of TCRP Report 38	Completed
TCRP C-20	Use of Mobility Devices on Paratransit Vehicles and Buses	Final
TCRP C-22	Bus Operator Workstation Design for Improving Occupational Health and Safety	Final
TCRP C-23	Assessing and Mitigating Electrical Fires on Transit Vehicles	Completed
TCRP C-24	Transit Traction Power Cables: Replacement Guidelines	Completed
TCRP C-25	Bus Operator Barrier Design	Completed
TCRP D-01	Rail-Corrugation Mitigation in Transit	Completed
TCRP D-02	Derailment of Transit Vehicles in Special Trackwork	Completed
TCRP D-03	Tunnel Track Reconstruction Methods Using Precast Concrete Systems	Completed
TCRP D-03A	Tunnel Track Reconstruction Methods Using Precast Concrete Systems	Completed
TCRP D-04	Visual Impact of Overhead Contact Systems for Electric Transit Vehicles	Completed
TCRP D-05	Performance of Direct-Fixation Track Structure	Completed
TCRP D-06	Track Design Handbook for Light Rail Transit	Completed
TCRP D-07	Joint Rail Transit Research with the Association of American Railroads/Transportation Technology Center, Inc.	Active
TCRP D-08	Improving Pedestrian Safety at Unsignalized Roadway Crossings	Completed
TCRP D-09	Transit Vehicles and Facilities on Streets and Highways	Final
TCRP D-10	Audible Signals for Pedestrian Safety in Light Rail Transit Environments	Completed	The revised final report has been published as TCRP Research Results Digest 84 and Web-Only Document 35.
TCRP D-11	Design, Operation, and Safety of At-Grade Crossings of Exclusive Busways	Final
TCRP D-12	Ground-Borne Noise and Vibration in Buildings Caused by Rail Transit	Final
TCRP D-13	A Guide for Implementing Bus-On-Shoulder (BOS) Systems	Completed
TCRP D-14	Track Design Handbook For Light Rail Transit, Second Edition	Completed
TCRP D-15	Effective Practices for the Protection of Transportation Infrastructure from Cyber Incidents	Completed
TCRP D-16	Improving the Safety and Sustainability of Stray Current Control of DC-Powered Rail Transit Systems	Completed
TCRP D-17	Detecting and Mitigating Low-Level DC Leakage and Fault Currents in Transit Systems	Completed
TCRP D-18	A Transit Agency Guide to Evaluating Secondary Train Detection/Protection Systems in Communications-Based Train Control (CBTC) Systems	Completed
TCRP D-19	Detecting and Mitigating Low-Level DC Fault Currents in Transit Systems (Phase II TCRP Project D-17)	Active
TCRP D-20	Investigation and Mitigation of Insulated Joint Electrical Failure	Active
TCRP D-21	Planning for the Future of Intermodal Passenger Facilities: Guide and Decision-Making Framework	Completed
TCRP D-22	A Frog Design Primer and Research Roadmap	Active
TCRP D-23	Manual for Planning and Constructing a Small, Rural, or Tribal Transit Facility	Pending
TCRP D-24	Determination of Actual Derailment Loads on Transit Bridges	Active
TCRP D-25	Track Design Handbook for Light Rail Transit, 3rd Edition	Pending
TCRP D-26	A Rational Approach to Performing Rail Structure Interaction (RSI) Analysis and Transit Bridge Design Criteria	Pending
TCRP E-01	Innovative Maintenance Procedures for Transit Buses	Completed
TCRP E-02	Artificial Intelligence for Transit Railcar Diagnostics	Completed
TCRP E-02A	Demonstration of Artificial Intelligence Technology for Transit Railcar Diagnostics	Completed
TCRP E-03	Inventory Management for Bus and Rail Public Transit Systems	Completed
TCRP E-03A	Applications for Improved Inventory Management for Public Transit Systems	Completed
TCRP E-04	Guidelines for the Development of Public Transportation Management Systems	Completed
TCRP E-05	A Guidebook for Developing and Sharing Transit Bus Maintenance Practices	Completed
TCRP E-06	Transit Bus Mechanics: Building for Success--The ASE Transit Bus Maintenance Certification Test Series	Completed
TCRP E-07	Establishing a National Transit Industry Rail Vehicle Technician Qualification Program: Building for Success	Completed
TCRP E-08	Extending and Deepening National Transit Training Standards	Completed
TCRP E-09	State of Good Repair: Prioritizing the Rehabilitation and Replacement of Existing Capital Assets and Evaluating the Implications for Transit	Final
TCRP E-09A	Guidance for Applying the State of Good Repair Prioritization Framework and Tools	Final
TCRP E-10	Maintenance Technician Staffing Levels for Modern Public Transit Fleets	Final	Completed. Published as TCRP Report 184
TCRP E-11	The Relationship Between Transit Asset Condition and Service Quality	Final
TCRP E-12	Guidance for Calculating the Return on Investment in Transit State of Good Repair	Final
TCRP E-13	COVID-19 and Transit Air Quality Protections (Insight Event)	Completed	Insight Event was hosted in the summer of 2022. Session records are posted online.
TCRP E-14	Lithium-Ion Battery Transit Bus Fire Prevention and Risk Management	Active
TCRP E-15	Air Quality Inside Buses	Active
TCRP F-01	Fitness-for-Duty Testing in the Transit Workplace	Completed
TCRP F-02	Innovative Labor-Management Practices	Completed
TCRP F-03	Total Quality Management in Public Transportation	Completed
TCRP F-04	Bus Operator Workstation Evaluation and Design Guidelines	Completed
TCRP F-05	Closing the Knowledge Gap for Transit Vehicle Maintenance Employees--A Systems Approach	Completed
TCRP F-06	Guidelines for the Effective Use of Uniformed Transit Police/Security Personnel	Completed
TCRP F-06A	Developing Useful Transit-Related Crime and Incident Data	Completed
TCRP F-07	Part-Time Transit Operators: The Trends and Impacts	Completed
TCRP F-09	Managing Transit's Workforce in the New Millennium	Completed
TCRP F-10	Toolbox for Transit Operator Fatigue	Completed
TCRP F-11	Positioning the Public Transportation Operating Agency as an Employer of Choice	Final
TCRP F-12	Employee Compensation Guidelines for Transit Providers in Rural and Small Urban Areas	Final
TCRP F-13	Vehicle Operator Recruitment, Retention, and Performance in ADA Complementary Paratransit Services	Completed	Published as TCRP Report 142
TCRP F-14	Addressing Critical Shortfalls: Recruitment, Development, and Retention of High-Quality Managers for Public Transportation Systems	Final
TCRP F-15	A Practical Guide for Recruiting Minorities for Chief Executive Officers at Public Transportation Agencies	Final	Completed--Published as TCRP Report 148
TCRP F-16	Building a Sustainable Workforce in the Public Transportation Industry�A Systems Approach	Final	Completed
TCRP F-16A	Building a Sustainable Workforce in the Public Transportation Industry--A Systems Approach	Completed
TCRP F-17	Improving Transit Bus Operator Health, Wellness, and Retention	Final
TCRP F-18	Policing and Security Practices for Small- and Medium-Sized Public Transit Systems	Completed
TCRP F-19	A National Training and Certification Program for Transit Vehicle Maintenance Instructors	Final
TCRP F-20	Transit Labor-Management Partnerships: What Makes Them Work? What Makes Them Last?	Final
TCRP F-21	Tools and Strategies for Eliminating Assaults Against Transit Operators	Completed	Completed
TCRP F-22	Identifying Best Practices and Sharing Resources for Transit Technical Training	Completed	Completed; Published as TCRP Research Report 199: Transit Technical Training, Vol. 1: Guide to Applying Best Practices and Sharing Resources
TCRP F-23	Knowledge Management Resource to Support Strategic Workforce Development for Transit Agencies	Final
TCRP F-24	Overcoming Barriers to Implementing Best and Innovative Training Practices for Public Transportation�s Frontline Workforce	Final	Completed; Published as TCRP Research Report 199: Transit Technical Training, Volume 2: Guide to Overcoming Barrier to Implementing Best and Innovative Training
TCRP F-25	Improving the Safety, Health, and Productivity of Transit Operators Through Adequate Restroom Access	Final	Completed. Published as TCRP Research Report 216.
TCRP F-26	Improving the Health and Safety of Transit Workers with Corresponding Impacts on the Bottom Line	Completed
TCRP F-26A	Improving the Health and Safety of Transit Workers with Corresponding Impacts on the Bottom Line	Anticipated	In development
TCRP F-27	Characteristics and Elements of Non-Punitive Employee Safety Reporting Systems for Public Transportation	Final
TCRP F-28	Practitioner's Guide to Bus Operator Workforce Management	Final
TCRP F-29	Mental Health, Wellness, and Resilience for Transit System Workers	Completed	Research is complete.
TCRP F-30	Guide for Protecting Transportation Employees and the Traveling Public from Airborne Diseases	Completed
TCRP F-31	Modernizing Transit Station Staffing Approaches	Pending
TCRP F-32	Enhancing Transit Organizational Culture to Improve Employee Psychological Health and Safety, Recruitment, and Retention	Pending
TCRP F-33	Recruiting, Developing, and Retaining Individuals with Disabilities for Careers in Public Transportation	Pending
TCRP F-34	Licensing Public Transportation Vehicle Operators	RFP
TCRP G-01	Information Technologies--State-of-the-Art Applications for Transit Properties	Completed
TCRP G-02	Bar Coding in Transit Operations and Maintenance	Completed
TCRP G-03	Tools for Transit Risk-Exposure Identification and Treatment for Bus Systems	Completed
TCRP G-04	Developing Standards for System and Subsystem Interfaces in Electric Rail Passenger Vehicles	Completed
TCRP G-04A&B	Developing Standards for System and Subsystem Interfaces in Electric Rail Passenger Vehicles-Extension	Completed
TCRP G-05	Management Practices at Small Urban and Rural Public Transportation Systems	Completed
TCRP G-06	A Guidebook for Developing a Transit Performance-Measurement System	Completed
TCRP G-07	Managing Capital Costs of Major Federally Funded Public Transportation Projects	Completed
TCRP G-08	A Guidebook for the Evaluation of Project Delivery Methods	Final
TCRP G-09	Sharing the Costs of Human Services Transportation	Completed
TCRP G-10	Guidebook for Estimating �Soft Costs� for Major Public Transportation Capital Infrastructure Projects	Completed
TCRP G-11	A Methodology for Performance Measurement and Peer Comparison in the Public Transportation Industry	Completed
TCRP G-12	Guidebook for Evaluating Fuel Purchasing Strategies for Public Transit Agencies	Completed
TCRP G-13	Developing an ITS Technology Web Portal for Transit System Leaders	Completed
TCRP G-14	Contracting Commuter Rail Services	Final	Completed; Published as Report 200 Vol. 1 & 2
TCRP G-15	Public Transportation Resource for Small- and Medium-Sized P3 Initiatives	Final
TCRP G-16	Development of Transactional Data Specifications for Demand-Responsive Transportation	Final
TCRP G-17	Assessing Lifecycle and Human Costs of Bus Operator Workstation Design and Components	Active
TCRP G-18	Improving Access and Management of Transit ITS Data	Completed
TCRP H-01	An Evaluation of the Relationships Between Transit and Urban Form	Completed
TCRP H-02	Measuring and Valuing Transit Benefits and Disbenefits	Completed
TCRP H-03	Policy Options to Attract Auto Users to Public Transportation	Completed
TCRP H-04	Transit Policy-Related Research	Completed
TCRP H-04A	Strategies for Influencing Choice of Urban Travel Mode	Completed
TCRP H-04B	Transit Markets of the Future--The Challenge of Change	Completed
TCRP H-04C	Institutional Barriers to Intermodal Policies and Planning in Metropolitan Areas	Completed
TCRP H-04D	The Role of Transit in Creating Livable Metropolitan Communities	Completed
TCRP H-04D(2)	The Role of Street Design and Traffic Management in Supporting Transit and Livable Communities	Completed
TCRP H-04E	Sustainable Transportation	Completed
TCRP H-05	Identification of Research Needs to Increase U.S. Transit Ridership	Completed
TCRP H-06	Transit Fare-Pricing Strategy in Regional Transportation Systems	Completed
TCRP H-07	Funding Strategies for Public Transportation	Completed
TCRP H-08	Using Public Transportation to Reduce the Economic, Social, and Human Costs of Personal Immobility	Completed
TCRP H-09	Economic Impact Analysis of Transit Investments	Completed
TCRP H-10	The Costs of Sprawl--Revisited	Completed
TCRP H-11	Assessment of the Economic Impacts of Rural Public Transportation	Completed
TCRP H-12	Integrated Urban Models for Simulation of Transit and Land-Use Policies	Completed
TCRP H-13A	Consequences of the Development of the Interstate Highway System	Completed
TCRP H-13B	Trends in Single-Occupant Vehicles and Vehicle Miles of Travel Growth in the United States	Completed
TCRP H-14	National Policies and Attitudes Affecting Public Transit: An International Comparison	Completed
TCRP H-15	Projects to Support "Mobility for the 21st Century"	Completed
TCRP H-15A	Welfare to Work: Integration and Coordination of Transportation and Social Services	Completed
TCRP H-16	A National Transit Industry Labor-Management Cooperation Program: New Paradigms for Labor-Management Relations in the Transit Industry of the 21st Century	Completed	Completed; Three workshops conducted
TCRP H-19	Guidebook to Estimate and Present Benefits and Disbenefits of Public Transit	Completed
TCRP H-20	Geographic Information Systems (GIS) for Welfare to Work Transportation Planning and Service Delivery	Completed
TCRP H-21	Combating Global Warming Through Sustainable Surface Transportation Policy	Completed
TCRP H-21A	Combating Global Warming Through Sustainable Surface Transportation Policy	Completed
TCRP H-24	Public Transit Boards: Organizations and Characteristics	Completed
TCRP H-24A	Assessing the Effectiveness of Public Transportation Boards	Completed
TCRP H-25	Strategies for Increasing the Effectiveness of Commuter Choice Programs	Completed
TCRP H-25A	Strategies for Increasing the Effectiveness of Commuter Choice Programs	Completed
TCRP H-26	Economic Benefits of Coordinating Human Service Transportation and Transit Services	Completed
TCRP H-27	Transit-Oriented Development: State of the Practice, and Future Benefits	Completed
TCRP H-27A	Ensuring Full Potential Ridership from Transit-Oriented Development	Final
TCRP H-28	Uses of Archived AVL/APC Data to Improve Transit Performance and Management	Completed
TCRP H-29	A New Vision of Mobility: Guidance to Foster Collaborative Multimodal Decision Making	Completed
TCRP H-30	Strategies to Increase Coordination of Transportation Services for the Transportation Disadvantaged	Completed
TCRP H-31	Understanding How Individuals Make Travel and Location Decisions: Implications for Public Transportation	Final
TCRP H-32	Determining the Elements Needed to Create High-Ridership Transit Systems	Final
TCRP H-33	State and National Transit Investment Analysis: Quick-Response Analyses for SAFETEA-LU Commissions	Final
TCRP H-34	Local and Regional Funding Mechanisms for Public Transportation	Final
TCRP H-35	Role of Public Transportation in Emergency Evacuation (Supplement to SAFETEA-LU NAS/TRB Policy Study)	Completed
TCRP H-36	Reinventing the Interstate: A 'New Paradigm' for Multimodal Transportation Facilities	Final
TCRP H-37	Characteristics of Premium Transit Services that Affect Choice of Mode	Final
TCRP H-38	Developing, Enhancing, and Sustaining Tribal Transit Services	Completed
TCRP H-39	Methodology for Determining the Economic Development Impacts of Transit Investments	Completed
TCRP H-40	Guidelines for Ferry Transportation Services--A National Overview	Completed
TCRP H-41	Assessing and Comparing Environmental Performance of Major Transit Investments	Final
TCRP H-42	Making Effective Fixed-Guideway Transit Investments: Indicators of Success	Completed
TCRP H-43	Transforming Public Transportation Institutional and Business Models	Completed
TCRP H-44	Developing Partnerships Between Transportation Agencies and the Disability and Underrepresented Communities	Final	Completed--Published as TCRP Research Results Digest 107
TCRP H-45	Livable Transit Corridors: Methods, Metrics, and Strategies	Final
TCRP H-46	Quantifying Transit�s Impact on GHG Emissions and Energy Use: The Land Use Component	Final
TCRP H-47	Linking Transit Agencies and Land Use Decisionmaking	Final
TCRP H-49	Improving Transit Integration Among Multiple Transit Providers	Completed
TCRP H-50	Local Economic Development Measurement Tool for Transit	Final
TCRP H-51	Understanding Changes in Demographics, Preferences, and Markets for Public Transportation	Final
TCRP H-52	Decision-Making Toolbox to Plan and Manage Park-and-Ride Facilities for Public Transportation	Final
TCRP H-53	Tools for a Sustainable Transit Agency	Final
TCRP H-54	Guide to Equity Analysis in Regional Transportation Planning Processes	Final	Completed. Published as TCRP Research Report 214 Vol. 1 & Vol. 2.
TCRP H-55	Guidebook and Research Plan to Help Communities Improve Transportation to Health Care Services	Final
TCRP H-56	Redesigning Public Transportation Networks for a New Mobility Future	Final
TCRP H-57	Guide to Joint Development for Public Transportation Agencies	Completed
TCRP H-58	Prioritization of Public Transportation Investments	Final
TCRP H-59	Racial Equity, Black America, and Public Transportation	Active
TCRP H-60	Lessons Learned from Covid-19: Strategies to Enhance Racial and Social Equity Through Public Transportation As A Community Lifeline	Active
TCRP H-61	A Guide for Resilient Zero-Emission Transit Bus Fleets	Active
TCRP H-62	Innovative Toolkit for Quantifying Rural Transit Benefits	Pending	In contracting
TCRP J-01	Dissemination and Implementation of TCRP Research Findings	Active
TCRP J-02	TCRP Strategic Planning Process and Strategic Plan	Completed
TCRP J-03	International Transit Studies Program	Active	Continuing
TCRP J-04	Innovations Deserving Exploratory Analysis--The Transit IDEA Program	Active
TCRP J-05	Legal Aspects of Transit and Intermodal Transportation Programs	Active	Continuing
TCRP J-05/Topic 16-01	Updated Guide to Buy America Requirements	Completed
TCRP J-05/Topic 16-02	Legal Issues Concerning Transit Agency Use of Electronic Customer Data, Estimated Compensation	Completed
TCRP J-05/Topic 16-03	Public Transit Emergency Preparedness against Ebola and Other Infectious Diseases: Legal Issues	Completed
TCRP J-05/Topic 16-04	Technology Contracting for Transit Projects	Completed
TCRP J-05/Topic 17-01	Impact of the Americans with Disabilities Act on Transit Agency Liability	Final	Completed; Published as TCRP Legal Research Digest 54: Impacts of the Americans with Disabilities Act on Transit Agency Liability
TCRP J-05/Topic 17-02	Legal Implications of Video Surveillance on Transit Systems	Completed	The report is in publication. It will be published as TCRP Legal Research Digest 52 in late Spring 2018.
TCRP J-05/Topic 17-03	Legal Considerations in Relationships Between Transit Agencies and Ride-Sourcing Service Providers	Completed
TCRP J-05/Topic 18-01	Tax Increment Financing for Transit Projects	Completed	Completed. Published as LRD 55.
TCRP J-05/Topic 18-02	Codes of Conduct on Transit Vehicles and Property: Legal Issues	Completed	Research Complete.
TCRP J-05/Topic 18-04	Joint Development Agreements Using FTA Funds or FTA-Funded Assets	Final	Completed. Published as LRD 56.
TCRP J-05/Topic 18-05	Fix It, Sign It, or Close It: State of Good Repair in an Era of Budget Constraints	Completed	Completed. Published as TCRP LRD 57 and NCHRP LRD 84.
TCRP J-05/Topic 19-01	Legal Issues Regarding Multijurisdictional Transit Agencies	Pending
TCRP J-05/Topic 19-02	Legal Issues and Emerging Technologies	Final	Completed. Published as TCRP LRD 59.
TCRP J-05/Topic 19-03	Navigating the Complexities of Sensitive Security Information (SSI) and Protected Critical Infrastructure Information (PCII)	Completed	Research Complete.
TCRP J-05/Topic 19-04	Transit Sponsor and Contractor Delay Damages and Remedies Due to Third Parties - Transit Facility Improvements-Common Legal Issues and Solutions	Pending
TCRP J-05/Topic 19-05	Legal Issues Surrounding Disasters and Evacuations	Pending	In Development.
TCRP J-05/Topic 20-01	Legal Issues in Transit Mega Projects--Case Studies	Final	Completed. Published as TCRP LRD 60.
TCRP J-05/Topic 20-02	Liability Insurance Issues for Transit Lawyers: A Primer	Pending
TCRP J-05/Topic 20-03	Policing and Public Transportation	Final	Completed. Published as LRD 58.
TCRP J-05/Topic 21-01	Update of Legal Research Digests Regarding Civil Rights, Privacy, and Other Related Digests	Pending
TCRP J-05/Topic 21-02	Legal Issues in Transit Agencies Providing/Subsidizing Innovative Micromobility Projects	Final	Research Completed. Published as TCRP LRD 61.
TCRP J-05/Topic 21-03	Update of Selected Studies in Transportation Law, Volume 5, 2014 Supplement (Transit Law)	Pending
TCRP J-05/Topic 22-01	Bus Stop Design and Location: Legal Impact on Tort and Civil Rights Lawsuits	Active	Research in Progress.
TCRP J-05/Topic 22-02	Status of State and Local Suspension and Debarment Programs and Barriers to Creation and Implementation for State and Local Programs	Anticipated	In development. Joint project with NCHRP 20-06/27-02.
TCRP J-05/Topic 22-03	Legal Aspects of Transit to Airports	Active	Research in Progress.
TCRP J-05/Topic 22-04	Update of Buy America	Pending
TCRP J-06	Quick Response for Special Needs	Active	Continuing Project
TCRP J-06, Task 21	A New Process for Determining TCRP New Paradigms Research Topics	Final
TCRP J-06, Task 29	Options For Financing Public Transportation Capital Projects	Completed
TCRP J-06, Task 30	Data Collection on Pupil Safety on Transit Buses	Completed
TCRP J-06, Task 33	Costs of Meeting Accessibility Requirements for Over-the-Road Buses	Completed
TCRP J-06, Task 59	Racial and Gender Diversity in State DOTs and Transit Agencies: Phase I Benchmark Scoping	Final	Completed-- Published as TCRP Report 120/NCHRP Report 585.
TCRP J-06, Task 67	Strategic Assessment of Wireless Capabilities and Needs for the Public Transportation Industry	Completed
TCRP J-06/Task 75	Guiding the Selection and Application of Wayside Energy Storage Technologies for Rail Transit and Electric Utilities	Completed
TCRP J-07	Synthesis of Information Related to Transit Practices	Active
TCRP J-08	New Paradigms for Public Transit	Final
TCRP J-08A	New Paradigms for Public Transportation: A Scoping Study	Completed
TCRP J-08B	New Paradigms for Local Public Transportation Organizations	Completed
TCRP J-09	e-Transit: Electronic Business Strategies for Public Transportation	Completed
TCRP J-09, Task 11	The e-Zine Technology Knowledge Center for Transit	Final	Completed
TCRP J-09, Task 12	eTransit: Electronic Business Strategies for Public TransportationNew and Emerging Information Technologies for Public Transportation	Final	Completed published as TCRP Report 84, Volume 8.
TCRP J-09/Task 13	Transit Enterprise Architecture and Planning Framework	Final	Completed Published asTCRP Report 84, Volume 9
TCRP J-10	Public Transportation Security Research	Completed
TCRP J-10A(01)	Update of FTA Transit System Security Program Planning Guide and FTA Transit Security Handbook	Completed
TCRP J-10A(02)	Security-Related Training and Customer Communications: Lessons Learned from September 11 by Transportation Providers	Completed
TCRP J-10A(03)	Intrusion Detection for Public Transportation Facilities	Completed
TCRP J-10A(04)	Scan for Tools for Prioritizing Anti-Terrorist Security Measures	Completed
TCRP J-10B(01)	Emergency Response Mobilization Strategies and Guidelines for Transit	Completed
TCRP J-10B(02)	Use of Portable Explosive Detection Devices	Completed
TCRP J-10B(03)	Robotic Devices	Completed
TCRP J-10B(04)	Communication of Threats	Completed
TCRP J-10B(05)	Transit Use of Dogs	Completed
TCRP J-10C	Guidelines for Transportation Emergency Training Drills and Exercises	Completed
TCRP J-10D	Developing and Updating Security Plans: A Pilot Course for Rural and Community-based Public Transportation Systems	Completed
TCRP J-10E	A Guide to Transportation and Hazards Resources	Completed
TCRP J-10F	Continuity of Operations Plans for Transportation Agencies	Completed
TCRP J-10G	Making Transportation Tunnels Safe and Secure	Completed
TCRP J-10H	Security Measures for Ferry Systems	Completed
TCRP J-10J	Public Transportation Passenger Security Inspections: A Guide for Decision Makers	Completed
TCRP J-11	Quick-Response Research on Long-Term Strategic Issues	Active
TCRP J-11/Task 17	Serving the Mobility Preferences of Generation Y	Final
TCRP J-11/Task 21	The Impact of New Technology-Enabled Mobility Services on Public Transportation	Final
TCRP J-11/Task 22	Value-Capture Financing for Public Transportation Projects	Final
TCRP J-11/Task 24	Private Transit : Existing Services and Emerging Directions	Final
TCRP J-11/Task 25	Broadening Understanding of the Interplay between Public Transit, Shared Mobility, and Personal Automobiles	Final
TCRP J-11/Task 26	Collaborations and Partnerships between Public Transportation and Transportation Network Companies (TNCs)	Final
TCRP J-11/Task 27	Low-Speed Automated Vehicles (LSAV) in Public Transportation	Final
TCRP J-11/Task 28	Analysis of Recent Public Transit Ridership Trends	Final
TCRP J-11/Task 29	Strategic Communications to Improve Support for Transit-Priority Projects	Final
TCRP J-11/Task 30	Quick-Build Projects to Improve Bus Transportation Services	Final
TCRP J-11/Task 33	Guidebook for Deploying Zero Emissions Transit Buses	Final
TCRP J-11/Task 34	The Effects of Vehicle Automation on the Public Transportation Workforce	Completed	Completed - Published as TCRP Research Report 232.
TCRP J-11/Task 35	Resource Guide for Improving Diversity and Inclusion Programs for the Public Transportation Industry	Final
TCRP J-11/Task 36	An Update on Public Transportation's Impacts on Greenhouse Gas Emissions	Final
TCRP J-11/Task 37	Transit and Micro-Mobility (Bikeshare, Scooter-share, etc.)	Completed	Research is completed. Published as TCRP Report 230.
TCRP J-11/Task 38	An Analysis of Green Bond Financing in the Public Transportation Industry	Final	Completed. Published as TCRP Research Report 222.
TCRP J-11/Task 39	Evaluation Framework for Fare-free Public Transportation	Final
TCRP J-11/Task 40	Homelessness: A Guide for Public Transportation	Final
TCRP J-11/Task 41	Pathways to Effective, Inclusive, and Equitable Virtual Public Engagement for Public Transportation	Final
TCRP J-11/Task 42	Transportation for People with Disabilities and Older Adults during COVID-19: Lessons for Emergency Response	Final
TCRP J-11/Task 43	Analysis of Public Transportation Health Impacts and Benefits	Active
TCRP J-11/Task 44	Improving Access to Public Transportation Services and Facilities with Transit-Oriented Complete Streets	Active
TCRP J-11/Task 45	Future of Commuter Rail in North America	Active
TCRP J-11/Task 46	Zero-Emission Vehicles: New Tech, New Skills, New Jobs	Active
TCRP J-11/Task 47	Affordable Housing and Transit	Active
TCRP J-11/Task 48	Marijuana Testing Regulations and Employer Policies: Impacts on Public Transportation Employment	Pending
TCRP J-11/Task 49	Strategies to Increase Transit Ridership in the Post-Pandemic Era	Pending
TCRP J-11/Task 50	Transit Funding Sources and Governance Models	Pending
TCRP J-11/Task 51	Enhancing Transit Operations with Artificial Intelligence	Pending	In contracting