Strategies for collaborative funding of intermodal airport ground access projects

Abstract

Projects to improve airport ground access not only provide important intermodal connections but can also present difficult funding challenges. This paper reviews the recent literature on funding airport ground access projects as well as some of the wider literature on funding transportation projects in general in the United States (U.S.) that is indirectly relevant to airport ground access projects. This is followed by a review of current U.S. federal transportation funding programs relevant to airport ground access projects, as well as a discussion of state and local funding programs and potential opportunities for private sector funding. The paper then describes several case studies of airport ground access project funding that were undertaken as part of this research. Based on this discussion, the paper discusses potential funding strategies for intermodal airport ground access projects in the U.S., requirements for effective implementation of these strategies, and a recommended approach to facilitate successful project development and implementation. It also presents recommended changes to the transportation funding program rules and regulations in the U.S. that could facilitate and simplify the development of intermodal solutions to meet future airport ground access needs.