Moving at 3 feet per hour, installation continues below Goldenroad Road in Orlando of a unique jack-driven box tunnel for the Brightline Trains route being built from Orlando International Airport to South Florida, Friday, September 11, 2020. The pre-cast, box-jack system is only the third of its kind used in the U.S. and reduces construction time from nearly a year to just a few weeks. (Joe Burbank/Orlando Sentinel)