Question Round signs indicate: Answers No passing zones. School zones. Upcoming railroad crossings. Hospitals. Explanation Round signs warn drivers of an upcoming railroad crossing area. Drivers should use extra caution when approaching a railroad crossing. Pass your DMV Written Test with flying colors Take me to the cheat sheet Florida This questions appears in the following tests: Alaska Practice Test 3 Colorado Practice Test 4 District Of Columbia Practice Test 3 Florida Practice Test 1 Florida Practice Test 11 Hawaii Practice Test 7 Idaho Practice Test 35 Indiana Practice Test 5 Indiana Practice Test 11 Louisiana Practice Test 7 Maine Practice Test 21 Michigan Practice Test 37 Michigan Practice Test 26 Minnesota Practice Test 3 Minnesota Practice Test 37 Missouri Practice Test 21 Montana Practice Test 4 Nebraska Practice Test 10 Nevada Practice Test 19 Nevada Practice Test 9 New Hampshire Practice Test 39 New Jersey Practice Test 13 New Jersey Practice Test 22 New Mexico Practice Test 24 North Carolina Practice Test 5 North Dakota Practice Test 21 Oklahoma Practice Test 18 Oregon Practice Test 30 Oregon Practice Test 27 Pennsylvania Practice Test 3 Rhode Island Practice Test 25 Texas Practice Test 3 Utah Practice Test 6 Vermont Practice Test 20 Virginia Practice Test 29 Washington Practice Test 20 West Virginia Practice Test 23 Wisconsin Practice Test 23