TRB's Airport Cooperative Research Program (ACRP) and Transit Cooperative Research Program (TCRP) have released a joint report, ACRP Synthesis 91 / TCRP Synthesis 137: Microgrids and Their Application for Airports and Public Transit. The report describes microgrids that airports and public transit agencies can implement to increase resilience of their critical infrastructure. A microgrid is des...

TRB's Transit Cooperative Research Program (TCRP) Synthesis 136: Contracting Fixed-Route Bus Transit Service documents the state of the practice in contracting bus services. Today many transit agencies contract out their fixed-route bus transit services; however, there is not enough research that focuses on the procurement and oversight process of these contracts. This synthesis will assist tra...

TRB's Transit Cooperative Research Program (TCRP) Synthesis 135: ADA Paratransit Service Models provides information about current Americans with Disabilities Act (ADA) compliant paratransit service models and the underlying reasons why specific transit agencies have opted to keep or change their service model. ADA paratransit demand continues to grow while resources are dwindling. For that rea...

TRB's Transit Cooperative Research Program (TCRP) Synthesis 134: Customer-Focused Service Guarantees and Transparency Practices documents the nature and prevalence of customer-focused practices among transit providers in North America and supplements the discussion by including information from European transit providers. A growing number of North American public transit agencies have adopted s...

TRB's Transit Cooperative Research Program (TCRP) Synthesis 133: Administration of ADA Paratransit Eligibility Appeal Programs identifies ADA eligibility appeal processes and documents current practices of transit systems. ADA paratransit eligibility appeal programs allow appellants the opportunity to present new information not provided or available during the initial eligibility decision that...

TRB's Transit Cooperative Research Program (TCRP) Synthesis 132: Public Transit and Bikesharing explores cooperative transit and bikesharing relationships and documents the experiences of transit systems with bikesharing as a mode. An increasing number of transit agencies have developed cooperative arrangements with bikesharing programs to strengthen the relationship between the modes. The impl...

TRB's Transit Cooperative Research Program (TCRP) Synthesis 131: College Student Transit Pass Programs focuses on the relationship established between transit agencies and universities and colleges, and documents current state of the practice to better develop and evaluate college student transit pass programs. Many transit agencies currently have student pass programs with colleges and univers...

TRB's Transit Cooperative Research Program (TCRP) Synthesis 130: Battery Electric Buses—State of the Practice documents current practices of transit systems in the planning, procurement, infrastructure installation, operation, and maintenance of battery electric buses (BEBs). The synthesis is intended for transit agencies that are interested in understanding the potential benefits and challenge...

TRB's Transit Cooperative Research Program (TCRP) Synthesis 129: Managing Extreme Weather at Bus Stops documents current practices of transit systems to determine methods and procedures used for maintaining transit stops and associated infrastructure during and following such weather events. This synthesis provides a state-of-the-practice report on transit systems' management of extreme weather...

TRB's Transit Cooperative Research Program (TCRP) Synthesis 128: Practices for Evaluating the Economic Impacts and Benefits of Transit provides state-of-the-practice information for transit agencies to help them in incorporating economic benefits and impacts into their decision-making processes, which may lead to more sustainable funding solutions for transit agencies. The report describes the ...

TRB's Transit Cooperative Research Program (TCRP) Synthesis 127: Addressing Difficult Customer Situations considers issues surrounding difficult customers or passengers and the variety of circumstances that can arise when they utilize transit system facilities or vehicles. The report identifies current practices used by transit agencies to prevent, prepare for, and deal with these incidents.

TRB's Transit Cooperative Research Program (TCRP) Synthesis 126: Successful Practices and Training Initiatives to Reduce Accidents and Incidents at Transit Agencies documents current practices and training initiatives, including bus operator training and retraining programs that have been effective in reducing accidents and incidents at transit agencies. The study also focuses on other system a...

TRB's Transit Cooperative Research Program (TCRP) Synthesis 125: Multiagency Electronic Fare Payment Systems describes the current practice, challenges, and benefits of utilizing electronic fare payment systems (EFPS), such as smart cards. This synthesis reviews current systems and identifies their major challenges and benefits; describes the use of electronic fare systems in multimodal, multia...

TRB's Transit Cooperative Research Program (TCRP) Synthesis 124: Planning and Design for Fire and Smoke Incidents in Underground Passenger Rail Systems documents the state-of-the-practice to address fire and smoke incidents. Fires in underground passenger rail tunnels require implementation of different measures in order to provide safety for the passengers and ensure structural and system inte...

TRB's Transit Cooperative Research Program (TCRP) Synthesis 123: Onboard Camera Applications for Buses explores the current technologies, research, and opportunities for use. The report also provides examples of how surveillance systems are used to improve operations, safety, security, training, and customer satisfaction.

TRB's Transit Cooperative Research Program (TCRP) Synthesis 122: Transit Supportive Parking Policies and Programs documents transit agency parking policies and parking management at transit stations using three primary resources: a scan of current research on transit supportive parking policies, an original survey distributed to a sample of transit agencies, and several brief agency profiles ba...

TRB's Transit Cooperative Research Program (TCRP) Synthesis 121: Transit Agency Practices in Interacting with People Who Are Homeless reports on effective practices, approaches, and outcomes regarding interactions within the transit industry with people who are homeless. A literature review summarizes policies and practices used in both the transit and library communities. Because public librar...

TRB's Transit Cooperative Research Program (TCRP) Synthesis 120: Use of Automotive Service Excellence Tests Within Transit documents how the Automotive Service Excellence (ASE) program is accepted and used within the transit bus maintenance community. The ASE program is nationally recognized as the standard industry credential provider for automotive professionals. The report explores how a cro...

TRB's Transit Cooperative Research Program (TCRP) Synthesis 119: Use of Taxis in Public Transportation for People with Disabilities and Older Adults explores and summarizes how taxis may be used by public transportation agencies to provide disabled or older adults with greater mobility and access to their destinations. The report also identifies potential advantages and challenges that public t...

TRB’s Transit Cooperative Research Program (TCRP) Synthesis 118: Practices for Utility Coordination in Transit Projects summarizes utility coordination practices at transit agencies around the country. Specifically, the report focuses on utility coordination issues that transit agencies undertake during typical phases of project development and delivery, including planning, designing, and const...