Although the summer months are a great opportunity for Americans to enjoy the outdoors and go on vacations such as road trips, the season is also associated with the most car accidents than any other time of the year. According to an analysis of fatal crashes between 1998 and 2014 by the Insurance Institute for Highway Safety (IIHS), the summer and early fall are the most dangerous times of year on U.S. roadways. Fatalities are also higher on weekends and in the late afternoo