The Luton to Dunstable Guided Busway moves a step nearer to completion today.
The last 4,500 concrete beams will be laid along the route. The final section runs parallel to Mill Street and is on the guideway's approach to Station Road.
The project was due to be completed by the Spring, but the contractor Bam Nuttall says it has struggled with harsh winter conditions. It is now expected to open later this year.