of this great road was wholly paid out of the United States Treasury, and though never fully completed on the western end, it is the longest straight road ever built by any government. It passes through the capitals of Ohio, Indiana, and Illinois, and the cost per mile was, approximately, ten thousand dollars. It furnishes the only important instance the country has ever had of the General Government providing a highway at its own expense. The plan, however, was never carried to completion, and since its abandonment two generations ago, the people of the different states have provided their own highways. For the most part they have delegated their powers either to individuals, companies, or corporations to build toll roads, or to the minor political subdivisions and municipalities to build free roads.
With the passing of the toll-road system, the withdrawal of the General Government from the field of actual road construction, and the various state governments doing little or nothing, the only remaining active agent occupying the entire great field is the local government
