Viggiano, Irvine and Martin – STATEWIDE APPROACHES TO THE DEVELOPMENT OF COMPREHENSIVE TRANSIT INFORMATION SYSTEM 2023

Description

The document “Statewide Approaches to the Development of Comprehensive Transit Information Systems” synthesizes how state Departments of Transportation (DOTs) and Metropolitan Planning Organizations (MPOs) integrate transit service information across regions, predominantly utilizing the General Transit Feed Specification (GTFS). The core aims include enhancing user access, fortifying data infrastructure for planning, and enabling technological innovations like regional trip planners. Through a literature review, an exploratory survey of 83 agencies, and five state case studies (Vermont, Michigan, Virginia, Minnesota, California), the document outlines diverse integration strategies, ranging from public-facing trip planners to open-source data pipelines for developers. Key challenges involve developing and maintaining GTFS and its extension, GTFS-Flex, especially for smaller, rural agencies with limited resources. The report emphasizes state agencies’ crucial role in supporting GTFS development and data aggregation, while also identifying future research needs concerning adoption barriers and advanced technical integration, such as unified payment systems.