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: New Jersey Practice Test 20 Alaska Practice Test 12 Colorado Practice Test 21 Colorado Practice Test 7 District Of Columbia Practice Test 4 Florida Practice Test 24 Hawaii Practice Test 25 Idaho Practice Test 40 Indiana Practice Test 47 Louisiana Practice Test 35 Louisiana Practice Test 12 Maine Practice Test 38 Michigan Practice Test 43 Minnesota Practice Test 5 Missouri Practice Test 7 Montana Practice Test 31 Montana Practice Test 10 Nebraska Practice Test 18 Nevada Practice Test 50 New Hampshire Practice Test 14 New Mexico Practice Test 20 North Carolina Practice Test 34 North Dakota Practice Test 23 North Dakota Practice Test 3 Oklahoma Practice Test 5 Oklahoma Practice Test 1 Oregon Practice Test 17 Pennsylvania Practice Test 16 Rhode Island Practice Test 7 Texas Practice Test 5 Utah Practice Test 4 Vermont Practice Test 18 Virginia Practice Test 19 Washington Practice Test 18 West Virginia Practice Test 19 Wisconsin Practice Test 16