In 2013, the MTA completed a comprehensive assessment of the condition of the Train Shed as part of the 2010–2014 Capital Program. Following the study, plans were developed to repair the structure block-by-block. In the MTA's 2015–2019 Capital Program $180 million was provided to replace the structure under Park Avenue between 48th Street and 49th Street in addition to other locations. However, the July 2017 amendment to the program reduced the project to $67 million, moving the first stage of construction to the next capital program. The program also included $1 million in funding to study improvements to improve fire safety in the Park Avenue Tunnel, including the installation of improved emergency lighting and wayfinding signage directing to emergency exits. The cost for this project later increased to $5 million.