The Inspector (Highways and Sewers) Passbook® prepares you for your test by allowing you to take practice exams in the subjects you need to study. It provides hundreds of questions and answers in the areas that will likely be covered on your upcoming exam, including but not limited to: construction, repair, and maintenance of roads, pavements, sidewalks, sewers; proper safety and work practices; written expression, including the preparation or forms and reports; written comprehension; arithmetic and other job related calculations; recognition of potential problems and the development of logical solutions; supervision of subordinates; and more.