INDEX

Administration county; [15]
- federal; [17]
- highway; [13]
- state; [16]
- township; [13]
Aesthetics; [62]
Aggregate, fine; [101]
Aggregate, coarse; [100]
Air resistance; [51]
Alignment; [46]
Applying bituminous binder; [122]
Asphaltic concrete; [128]
Asphalt, natural; [117]
- liquid; [118]
- petroleum; [117]
Assessments, special; [19]
- zone method; [20]

Bedding course, green mortar; [111]
- sand mortar; [111]
- sand bedding mortar; [111]
Binder for gravel; [75]
Bitulithic or warrenite; [128]
Bitumen; [118]
Bituminous coatings on concrete; [105]
Bituminous fillers; [112]
Bituminous road materials and their use; [116]
Bituminous surfaces; [96], 120
Blade grader; [69]
Bonding; [87]
Bonds, annuity; [26]
- serial; [27]
- sinking fund; [25]
Box culverts; [39]
Brick roads; [113]
Brick, repressed; [107]
- tests of 108;
- vertical fiber; [107]
- vitrified; [106]
- wire-cut-lug; [108]
Broken stone road surfaces; [89]

Cement, asphaltic; [118]
Cement concrete roads; [98]
Cement grout filler; [112]
Characteristics, asphaltic concrete; [129]
- bituminous macadam; [125]
- broken stone; [97]
- concrete; [105]
- mixed macadam; [128]
- sand clay; [78]
Classes of bituminous materials; [116]
Classification according to consistency; [117]
Clay and cement concrete pipe; [39]
Coal tar; [116]
Concrete, asphaltic; [128]
Concrete materials; [100]
Concrete pipe; [39]
Control of erosion; [61]
Costs; [70]
County administration; [15]
Cross sections; [60], [65]
Culverts; [56]
Curing concrete; [103]

Design, broken stone roads; [89]
- concrete roads; [99]
- earth roads; [42]
Desirability of road bonds; [27]
Development of traffic; [2]
Drainage, necessity of; [29]
Drainage of roads; [29]

Earth roads, in arid regions; [72]
- humid regions; [65]
- value of; [73]
Earth works; [92]
Education, rural; [6]
Effect of grades; [54]
Elevating grader; [66]
Elevating grader work; [68]
End walls for culverts; [39]
Energy loss on account of grades; [57]
Entrances, farm; [37], [61]
Expansion joints; [104]

Farm entrance culverts; [37]
Federal administration; [17]
Fillers; [118]
Finance, highway; [19]
Fine aggregate; [101]
Finishing surface of concrete; [122]
Foundation, asphaltic concrete; [129]
- brick; [109]
- macadam; [93]
- mixed macadam; [126]
- penetration macadam; [123]
- Telford; [94]

Gang maintenance; [131]
Grader, Maney; [67]
- use of; [69]
Gravel, ideal; [81]
- natural; [83]
- roads; [74]
General taxation; [24]
Good roads and commerce; [7]
Green concrete bedding course; [111]

Highway administration; [13]
Highway finance; [19]
- maintenance; [130]

Importance of design; [30]
Ideal road gravel; [81]
Inter-city traffic; [5]
Inter-county and inter-state traffic; [5]
Internal resistance; [50]
Intersections; [46]

Laying tile; [35]
Length of culvert; [37]
Liquid asphalt; [118]
Local farm to market traffic; [4]

Macadam; [89]
Maintenance, concrete; [105]
- earth roads; [70]
- general; [131]
- gravel roads; [88]
- macadam; [96]
- of highways; [130]
- patrol; [131]
Maney grader; [67]
Marginal curb; [113]
Measuring materials; [101]
Metal pipe; [38]
Mixing wearing surface; [127]
Mixtures; [117]

Natural asphalt; [117]
- gravel; [79]
Necessity for planning; [42]
- drainage; [29]

Patching; [122], 125
Patrol maintenance; [131]
Pebbles, size of; [80]
Petroleum asphalt; [117]
Placing asphaltic concrete; [129]
Placing broken stone; [94]
Placing concrete; [102], 103
- mixed macadam; [127]
Plans for roads; [43]
Preliminary investigation; [44]
Preparation of earth foundation; [102]
- of road; [85]
Private entrances; [61]
Properties of stone; [90]
Proportions for concrete roads; [101]
Purpose of highways; [1]

Reinforced concrete box culverts; [39]
Reinforcing; [104]
Repressed brick; [107]
Road oils; [117]
Road plans; [43]
Rocks, kind of, for macadam; [91]
Rolling, macadam; [95]
Rolling resistance; [50]
Run-off; [31]
Rural education; [6]
Rural social life; [7]

Safety consideration; [58]
Sand bedding course; [111]
Sand clay and gravel road; [74]
Sand mortar bedding course; [111]
Seal coat; [127]
Serial bonds; [27]
Sinking fund bond; [25]
Slip scraper; [67]
Special assessments; [19]
Specifications; [119]
Spreading screenings; [95]
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