State administration; 16 Stone, use of; 92 Surface drainage; 30 Surfaces, bituminous; 120 Surface method; 87 Superelevation; 47 Tests, brick; 108 Tile drains; 35 Topeka asphaltic concrete; 128 Tractive resistance; 52 Trench method; 85 Truck operation costs; 9 Types of culverts; 38 Underground water; 34 Undulating roads; 58 Use of blade grader; 69 Utilizing natural gravels; 83 Value of earth roads; 73 Variation in rainfall; 64 Variation in soils; 63 Vehicle taxes; 24 Vertical fiber brick; 107 Vitrified brick roads; 106 Vitrified brick; 106 Water gas tar; 117 Width of roadway; 59 Wire-cut-lug brick; 108 Zone method of assessing; 20 * * * * * [Transcriber's Notes: The transcriber made these changes to the text to correct obvious errors: 1. p. 5, accomodate --> accommodate 2. p. 39, guage --> gauge 3. p. 46, enbankment --> embankment 4. p. 63, tought --> tough 5. p. 68, absorbant --> absorbent 6. p. 73, persistant --> persistent 7. p. 77, indispensible --> indispensable 8. p. 119, aspealt --> asphalt 9. p. 127, repaid --> rapid 10. p. 130, Vetrified brick; 105 --> Vitrified brick; 106 11. p. 130, Virtical --> Vertical End of Transcriber's Notes]