Question This sign means: Answers Curve ahead. Roadwork ahead. Merging traffic. No left turn. Explanation Warning signs prepare drivers for upcoming road conditions and hazards and are usually yellow with black markings. This sign alerts drivers to an upcoming curve in the road. Pass your DMV Written Test with flying colors Take me to the cheat sheet Indiana This questions appears in the following tests: Alaska Practice Test 3 Colorado Practice Test 15 Florida Practice Test 27 Florida Practice Test 43 Hawaii Practice Test 11 Idaho Practice Test 9 Indiana Practice Test 43 Indiana Practice Test 48 Iowa Practice Test 12 Louisiana Practice Test 39 Maine Practice Test 17 Massachusetts Practice Test 14 Michigan Practice Test 32 Michigan Practice Test 47 Minnesota Practice Test 19 Minnesota Practice Test 4 Missouri Practice Test 12 Montana Practice Test 1 Nebraska Practice Test 23 Nevada Practice Test 18 Nevada Practice Test 38 New Hampshire Practice Test 6 New Jersey Practice Test 21 New Jersey Practice Test 43 North Carolina Practice Test 15 North Carolina Practice Test 23 North Dakota Practice Test 7 Ohio Practice Test 18 Ohio Practice Test 26 Oregon Practice Test 5 Oregon Practice Test 28 Pennsylvania Practice Test 13 Texas Practice Test 3 Utah Practice Test 8 Vermont Practice Test 9 Virginia Practice Test 9 Virginia Practice Test 10 West Virginia Practice Test 9 Wisconsin Practice Test 11