OFF-ROAD ROUTING

A computer system (100) comprising processing circuitry (110) is presented. The processing circuitry (110) is configured to obtain map data (260) for route planning within a confined off-road area (1) and obtain, based on sensor data (13') of a first off-road vehicle (10), position data (212) and size data (214) of a first obstacle (5) within the confined off-road area (1). The processing circuitry (110) is further configured to obtain, based on engagement of the first obstacle (5) by a work attachment (15) of the first off-road vehicle (10), classification data (225) of the first obstacle (5), and determine a first required traction capability (231) for traversing the first obstacle (5) based on the size data (214) and the classification data (225). The processing circuitry (110) is further configured to update the map data (260) with the position data (212), size data (214) and the first required traction capability (231) for traversing the first obstacle (5).