In 1996, a study on improving the Allegheny Mountain Tunnel by either building another tube or by constructing a bypass was carried out. Based on the study, the turnpike commission planned to replace the deteriorating tunnel with a cut through the mountain. The plans were put on hold in 2001 because it would cost $93.7 million. It resurrected the project in 2009. The nearby Mountain Field and Stream Club prefers that the tunnels be improved or a new tube built rather than building the bypass. These improvements are needed because the Allegheny Mountain Tunnel is narrow and deteriorating, with disintegrating ceiling slabs and outdated lighting and ventilation.