A1: Britain's Longest Road (2017)
Following the men and women who work around the clock on Britain's longest and most iconic road, ensuring the traffic keeps moving and the public is kept safe.
- First Air Date: 2017-05-08
- Last Air Date: 2019-06-11
- Total Seasons: 4
- Total Episodes: 45
- Episode Runtime: 45 min.
- Network: BBC One
