Question This road sign indicates: Answers The maximum safe speed for a residential area. The maximum safe speed for an expressway exit. The maximum safe speed for an expressway entrance. The maximum safe speed for a work zone. Explanation This advisory speed sign indicates the maximum safe speed for a highway exit (in this example, 30 mph). Take a FREE Practice Test Now This questions appears in the following tests: New Hampshire Practice Test Missouri Practice Test Texas Practice Test District Of Columbia Practice Test Minnesota Practice Test Michigan Practice Test Massachusetts Practice Test Nevada Practice Test Florida Practice Test North Carolina Practice Test Iowa Practice Test Indiana Practice Test Washington Practice Test New Jersey Practice Test Alaska Practice Test Virginia Practice Test Ohio Practice Test Oregon Practice Test Louisiana Practice Test North Dakota Practice Test Idaho Practice Test Montana Practice Test Wisconsin Practice Test Vermont Practice Test Utah Practice Test Hawaii Practice Test West Virginia Practice Test Colorado Practice Test Maine Practice Test