​Double-duty has a new meaning in the NFL refereeing world. Four officials were scheduled to referee the Miami Dolphins and Indianapolis Colts game at 1 p.m. ET in Indianapolis before traveling to Cincinnati, Ohio, for the “Sunday Night Football” game between the Cincinnati Bengals and Pittsburgh Steelers on Nov. 15. The NFL drastically altered its NFL officiating crew schedule this weekend following the Federal Aviation Administration’s ground-stop Friday, Nov. 13, that caused chaos in the travel industry. Refs were instead assigned games within driving distance.”This is a unique and unprecedented situation that has required all of our officials to make adjustments, and in some cases, travel many miles by car to get to their game sites,” Scott Green, executive director of the NFL Referees’ Association, said in a statement. “However, over the course of their careers, all officials have faced unpublicized travel and other assorted issues, meaning they have experience working in less than ideal situations, in many games across all levels of play. Our members will do what they have always done, which is work the games to the best of their ability regardless of the situation.”According to CBS, the four refs who are pulling off the roughly two-hour road trip across I-74 are: backup referee Don Willard, umpire Terry Killens, field judge Jabir Walker and side judge Justin Larrew. This article originally appeared on USA TODAY: NFL officials road trip to ref 2 games in 1 day after FAA ground stop