Question This sign means: Answers Upcoming downgrade or hill. Road construction area. Upcoming narrowing of roadway. Explanation This sign warns of a dangerous downgrade or hill ahead. The hill may be very long or steep, or it may have sharp curves. 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 33 Kentucky Practice Test 37 Alabama Practice Test 16 Arizona Practice Test 23 Arizona Practice Test 26 California Practice Test 17 Connecticut Practice Test 6 Delaware Practice Test 29 Georgia Practice Test 24 Georgia Practice Test 39 Illinois Practice Test 33 Illinois Practice Test 26 Kansas Practice Test 20 Maine Practice Test 42 Maryland Practice Test 1 South Carolina Practice Test 16 Tennessee Practice Test 26 Wisconsin Practice Test 28 Wyoming Practice Test 26 Alabama Practice Test 40 Arizona Practice Test 90 Arkansas Practice Test 31 California Practice Test 80 Connecticut Practice Test 75 Delaware Practice Test 61 District Of Columbia Practice Test 186 Georgia Practice Test 45 Illinois Practice Test 96 Iowa Practice Test 146 Kansas Practice Test 11 Kentucky Practice Test 93 Maine Practice Test 149 Maryland Practice Test 17 Mississippi Practice Test 105 Nebraska Practice Test 100 New Mexico Practice Test 143 New York Practice Test 51 Oklahoma Practice Test 49 Rhode Island Practice Test 76 South Carolina Practice Test 112 South Dakota Practice Test 54 Tennessee Practice Test 32 Wisconsin Practice Test 178 Wyoming Practice Test 58