Subgrade Studies of the Bureau of Public Roads; The Trend of Highway Design; Proportioning Concrete Aggregates by Weight; Concrete Bridge to be Tested to Destruction; Bond of Pile Heads in Concrete Foundation to be Tested; Disposition of Motor-Vehicle Fees and Gasoline Taxes in Idaho and Utah
Fill Settlement in Peat Marshes; Determination of Consistency of Soils by Means of Penetration Tests; California Road Survey Demonstrates the Economic Possibilities of Subgrade Studies; Design of a Constant Temperature Moist Closet; Effect of Highway Slash on Infestation by Western Pine Beetle Studied; The Action of Calcium Chloride on Cement
The Collection and Disposition of Motor Vehicle Revenue; Earth Pressure on Culvert Pipe; The Downward Kick of the Rear Wheels of Vehicles in Starting from Rest to Motion; Motor Truck Impact Tests now in Progress; Apportionment of Federal Aid for Fiscal Year 1928
Five Years of State Road building and Its Results; An Unusual Construction Record; Modern Highway Traffic and the Planning of State Highway Systems; The Use of Hiring Cars and Busses on Rural Highways; The Penetration of Wood Preservatives
Direct Production Costs of Broken Stone; Concrete Compared with Timber for Highway Bridge Floors; The Strength of Mortar and Concrete as Influenced by the Grading of the Sand
Thin Brick Pavements Studied: Report of Accelerated Traffic Tests and Field Studies by the Bureau of Public Roads; An Instrument for the Measurement of Relative Road Roughness Developed by the United States Bureau of Public Roads; Flow of Water Through Culverts: Conclusions from Report on Tests at University of Iowa; Motor Vehicle Registration and
...
The Connecticut Transportation Survey; Adaptation of Atterberg Plasticity tests for Subgrade Soils; Fifth International Road Congress Opens at Milan, Italy; Proceedings of Highway Research Board; Virginia Building Demonstration Road
Static and Impact Strains in Concrete; Transportation Surveys Begun in New Hampshire and Vermont; Effect of Size of Brick on Rattler Loss; A Device for Measuring the Pressure Used in Molding Cement Mortar Briquettes; The Strength of Mortar and Concrete as Influenced by the Grading of the Sand; More Accurate Tests of Reinforcing Bars
Motor Truck Impact As Affected By Tires, Other Truck Factors, and Road Roughness; Maximum Stream Flow-A Formula for General Use; Survey of Soils and Pavement Conditions in Progress in Michigan; Tests of Concrete in Tension
Retards in Stream Control; A Study of Unusual Earth Road Conditions in Northeastern Iowa; The Value of the Foreman on Fresno and Wheel Scraper Work; Comparison of Transverse and Compressive Tests of Concrete; Slabs for Delaware River Bridge Tested
Stresses in Concrete Pavements Computed by Theoretical Analysis; Tests of Vibrolithic Concrete; A Study of the Effect of Temperature on the Stability of Asphaltic Pavements; Motor Vehicle Registrations, Revenue, and Gasoline Taxes for the Year 1925
The Cook County Transportation Survey; Effective Width of Concrete Bridge Slabs Supporting Concentrated Loads; Efficiency in Concrete Road Construction, Part V: Speeding up Construction Work
A General Formula for Waterways; Urban Aspects of Highway Finance; Efficiency in Concrete Road Construction, Part IV: The Organization and Equipment of a Concrete Paving Operation
Urban Aspects of Highway Finance; Common Carrier Truck Fees and Taxes; Efficiency in Concrete Road Construction, Part III: The Efficiency of Equipment; Protection of Concrete Against Alkali
The Six-wheel Truck and the Pavement; Railroad Abandonments and Their Relation to Highway Transportation; The Action of Sulphate Water on Concrete; Clay Soils in Relation to Road Subgrades; Highway Research Board Activities; The Preparation of Concrete Cores for Compression Tests
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