Question This sign means: Answers Lane shifting. Flagger ahead. Two-way traffic. Sharp turn, slow down. Explanation Warning signs prepare drivers for upcoming road conditions and hazards and are usually yellow with black markings. This sign tells drivers to be aware of shifting lanes and to follow the new lane trajectory. Pass your DMV Written Test with flying colors Take me to the cheat sheet Indiana This questions appears in the following tests: Indiana Practice Test 31 Indiana Practice Test 7 Indiana Practice Test 16 Indiana Practice Test 16 Alaska Practice Test 159 Colorado Practice Test 86 Florida Practice Test 3 Hawaii Practice Test 91 Idaho Practice Test 150 Indiana Practice Test 73 Louisiana Practice Test 58 Massachusetts Practice Test 80 Michigan Practice Test 9 Minnesota Practice Test 56 Missouri Practice Test 60 Montana Practice Test 90 Nevada Practice Test 43 New Hampshire Practice Test 102 New Jersey Practice Test 119 North Carolina Practice Test 76 North Dakota Practice Test 27 Ohio Practice Test 167 Oregon Practice Test 35 Pennsylvania Practice Test 171 Texas Practice Test 72 Utah Practice Test 7 Vermont Practice Test 5 Virginia Practice Test 152 Washington Practice Test 139 West Virginia Practice Test 149