What challenges does MTA face with aging infrastructure?

The challenges MTA faces with aging infrastructure primarily include increased maintenance needs and potential service disruptions. As infrastructure ages, it typically requires more frequent repairs and inspections to ensure safety and reliability. This situation leads to a higher demand for maintenance resources, which can strain budgets and operational efficiency. Moreover, as systems fail or require extensive repairs, service disruptions become more common, affecting the reliability of transport services.

In contrast, decreased ridership and improved operational efficiency, enhanced service delivery to all areas, or the expansion of services without additional costs do not accurately characterize the implications of aging infrastructure. These challenges do not align with the reality of managing aging systems, where the focus is often on maintaining current levels of service rather than improving or expanding them without incurring additional costs or disruptions.