Question This sign means: Answers School zone or crossing. Pedestrian crossing. Railroad ahead. Explanation A five-sided yellow or yellow-green sign alerts drivers to either a school zone or school crossing. Pass your DMV Written Test with flying colors Take me to the cheat sheet Illinois This questions appears in the following tests: Georgia Practice Test 5 Alabama Practice Test 16 Arizona Practice Test 12 California Practice Test 25 Delaware Practice Test 30 Georgia Practice Test 17 Illinois Practice Test 34 Illinois Practice Test 35 Kansas Practice Test 16 Kentucky Practice Test 29 Maine Practice Test 48 Mississippi Practice Test 11 Mississippi Practice Test 26 New York Practice Test 7 South Dakota Practice Test 17 Wisconsin Practice Test 38 Alabama Practice Test 33 Arizona Practice Test 39 California Practice Test 6 District Of Columbia Practice Test 109 Georgia Practice Test 82 Illinois Practice Test 53 Iowa Practice Test 98 Kentucky Practice Test 51 Maine Practice Test 22 Mississippi Practice Test 30 New Mexico Practice Test 84 Tennessee Practice Test 10