Patent attributes
Described are methods and apparatuses, including computer program products, for conveying vehicle driving information. A server computing device generates a hazard index for a plurality of road segments in a predefined coverage area. The server computing device determines a current hazard value for each of the plurality of road segments based on (i) weather conditions data associated with the road segments, (ii) road conditions data associated with the road segments, and (iii) physical attributes of the road segments. The server computing device determines a predicted hazard value for each of the plurality of road segments and assigns the present hazard value and predicted hazard value to the corresponding road segment. The server computing device receives location data associated with a remote device and transmits hazard information associated with one or more of the plurality of road segments based on the location data and the hazard index.
