The road measures 26.81 miles long and would take a car obeying speed limits 38 minutes to travel its length.
The A157 is a A Road and is located in the Zone 1 Highways Region.
This is a true long-distance route, journeying through numerous towns like Wragby, West Barkwith, East Barkwith, Hainton, Burgh-on-Bain, Grimblethorpe, Welton Le Wold, South Elkington, Kenwick, LOUTH, Legbourne, North Reston, Castle Carlton, South Reston, Walmsgate, Gayton Top, Gayton Le Marsh, Withern, Strubby, and Maltby Le Marsh.
The road connects Lincolnshire and Lincolnshire.