14. A computer program product, comprising: a computer readable storage medium having computer readable program code embodied therewith, wherein the computer readable storage medium is not a transitory signal per se and where the computer readable program code when executed on a computer causes the computer to: collect over time, from a plurality of diverse travelers, adverse situational travel experiences associated with traveling along a travel route used during travel by the plurality of diverse travelers using responsive to previous travel route recommendations; identify contextual categories of the adverse situational travel experiences associated with traveling along the travel route; perform historical analytics on the collected adverse situational travel experiences associated with traveling along the travel route within the contextual categories of the adverse situational travel experiences; and provide, as part of a new travel route recommendation that recommends the travel route to a new traveler, a historically-contextual travel route suggestion, derived from the historical analytics performed on the collected adverse situational travel experiences associated with traveling along the travel route within the contextual categories of the adverse situational travel experiences, that improves travel of the new traveler while traveling along the travel route.
14. A computer program product, comprising: a computer readable storage medium having computer readable program code embodied therewith, wherein the computer readable storage medium is not a transitory signal per se and where the computer readable program code when executed on a computer causes the computer to: collect over time, from a plurality of diverse travelers, adverse situational travel experiences associated with traveling along a travel route used during travel by the plurality of diverse travelers using responsive to previous travel route recommendations; identify contextual categories of the adverse situational travel experiences associated with traveling along the travel route; perform historical analytics on the collected adverse situational travel experiences associated with traveling along the travel route within the contextual categories of the adverse situational travel experiences; and provide, as part of a new travel route recommendation that recommends the travel route to a new traveler, a historically-contextual travel route suggestion, derived from the historical analytics performed on the collected adverse situational travel experiences associated with traveling along the travel route within the contextual categories of the adverse situational travel experiences, that improves travel of the new traveler while traveling along the travel route. 18. The computer program product of claim 14 , where, in causing the computer to provide, as part of the new travel route recommendation that recommends the travel route to the new traveler, the historically-contextual travel route suggestion, derived from the historical analytics performed on the collected adverse situational travel experiences associated with traveling along the travel route within the contextual categories of the adverse situational travel experiences, that improves the travel of the new traveler while traveling along the travel route, the computer readable program code when executed on the computer causes the computer to: identify, within a historical travel route situational context model that captures into the contextual categories of the adverse situational travel experiences, the collected adverse situational travel experiences that are pertinent to contemporaneous travel along the travel route at a travel time associated with the new travel route recommendation; and provide the pertinent adverse situational travel experiences identified within the historical travel route situational context model to the new traveler along with the new travel route recommendation.