The Mass Transit Super Bowl was a public transportation plan and marketing strategy conceived for Super Bowl XLVIII and Super Bowl Week, a series of events leading up to the February 2, 2014, football game between the Denver Broncos and the Seattle Seahawks. It was originally projected that over 400,000 people would come to the New York–New Jersey region for the game and related activities, and that over 80,000 would attend the game itself; actual patronage of the metropolitan area during that time was projected to be over 500,000. Metropolitan area transit agencies worked with the National Football League, organizers of the event, and developed special services, schedules, fares, and maps to promote the use of mass transit during the week, which began with the arrival of teams on January 26.
On game day, those traveling by train experienced overcrowding and long delays due to miscalculated estimations and an unanticipated surge of passengers, leading to much criticism of the plan.
Super Bowl XLVIII was the first to be played outdoors in a cold weather environment, and the first in which two US states (New York and New Jersey) hosted the event. The combination of sports facilities in New Jersey and hotel facilities in New York was a major factor in the NFL decision to choose the location. Activities related to the Super Bowl were spread across the region on both sides of the Hudson River. More than 20 miles separated Super Bowl Boulevard in the Manhattan borough of New York City and the Florham Park facility, where the Broncos practiced in New Jersey. In between is Jersey City, where the teams stayed, the Prudential Center in Newark, site of Media Day, and the stadium and Seahawks' practice facility in New Jersey Meadowlands in East Rutherford, a relatively remote location several miles from central business districts which hosted events in the week leading up to the game.