This sign means: Question This sign means: Answers Road construction/maintenance area. Side road. Railroad ahead. Explanation Diamond-shaped signs are used to warn of actual or possible hazards. The color orange is used for warning signs usually found in construction or maintenance areas. This questions appears in the following tests: Alabama Motorcycle Practice Test 30 California Motorcycle Practice Test 45 Idaho Motorcycle Practice Test 85 Ohio Motorcycle Practice Test 43 South Carolina Motorcycle Practice Test 29 Wisconsin Motorcycle Practice Test 5 Wyoming Motorcycle Practice Test 124
