Most crashes happen: Question Most crashes happen: Answers At speeds greater than 55 mph. After several hours of riding. On short trips. On long trips. Explanation Most motorcycle crashes happen on trips that are shorter than five miles in length at speeds slower than 30 mph. This questions appears in the following tests: Alaska Motorcycle Practice Test 4 Mississippi Motorcycle Practice Test 24 Missouri Motorcycle Practice Test 18 Vermont Motorcycle Practice Test 17 Colorado Motorcycle Practice Test 21 District Of Columbia Motorcycle Practice Test 6 Hawaii Motorcycle Practice Test 21 Indiana Motorcycle Practice Test 17 Kentucky Motorcycle Practice Test 4 Louisiana Motorcycle Practice Test 21 Maine Motorcycle Practice Test 27 Maryland Motorcycle Practice Test 1 New Jersey Motorcycle Practice Test 16 New Mexico Motorcycle Practice Test 12 North Carolina Motorcycle Practice Test 2 Oklahoma Motorcycle Practice Test 13 Utah Motorcycle Practice Test 24