2024 ME Motorcycle Practice Test 18 Based on 2024 ME Motorcycle Handbook 6. A rectangular-shaped sign is A Railroad crossing sign. B Stop sign. C School crossing sign. D Speed limit sign. Next More 6/30 Progress 0 Errors Restart Next Next ME Motorcycle Practice Test 18 Back to Test List ME Motorcycle Practice Test 17 ME Motorcycle Practice Test 19 Challenge Library 12 More ME Motorcycle Practice Tests 1 ME Motorcycle Practice Test 1 2 ME Motorcycle Practice Test 2 3 ME Motorcycle Practice Test 3 4 ME Motorcycle Practice Test 4 5 ME Motorcycle Practice Test 5 6 ME Motorcycle Practice Test 6 19 ME Motorcycle Practice Test 19 20 ME Motorcycle Practice Test 20 21 ME Motorcycle Practice Test 21 22 ME Motorcycle Practice Test 22