Question This yellow sign means: Answers One lane ahead. Merging traffic ahead. Lane ends ahead. Explanation This sign warns of the possible presence of merging traffic. This questions appears in the following tests: Georgia Practice Test District Of Columbia Practice Test Rhode Island Practice Test Tennessee Practice Test Alabama Practice Test Delaware Practice Test Illinois Practice Test Mississippi Practice Test Connecticut Practice Test Maine Practice Test Kentucky Practice Test Wyoming Practice Test South Dakota Practice Test California Practice Test Arkansas Practice Test Arizona Practice Test Maryland Practice Test New Mexico Practice Test Wisconsin Practice Test Kansas Practice Test Iowa Practice Test