The DART rail system connecting Luton Airport Parkway to London Luton Airport's terminal building is almost complete.
The development has now entered its final stages, as a shuttle was lowered onto the track.
The Luton DART (Direct Air-Rail Transit) will take passengers from Luton Airport Parkway station to the terminal of London Luton Airport in under four minutes.
The scheme will be a double-shuttle, fully-automated people-mover which will be capable of operating 24 hours a day, seven days a week.
It's expected to be open to passengers in 2022.
