In June 2017, Governor Andrew Cuomo signed an executive order declaring a state of emergency for the New York City Subway after a series of derailments, track fires, and overcrowding incidents. On June 27, 2017, thirty-nine people were injured when an A train derailed at 125th Street, damaging tracks and signals then catching on fire. On July 21, 2017, the second set of wheels on a southbound Q train jumped the track near Brighton Beach, with nine people suffering injuries due to improper maintenance of the car in question. To solve the system's problems, the MTA officially announced the Genius Transit Challenge on June 28, where contestants could submit ideas to improve signals, communications infrastructure, or rolling stock.