Research Reports and Studies
1956 - 1958

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Report Number	Title	Date Size
66-04	Causes of Corrosion of Reinforcing Steel in San Mateo-Hayward Bridge	1956 1.2 MB
56-03	Developments in Design of Bituminous Mixtures and Pavements in Western United States	1956 8.4 MB
56-02	Information Needed for the Structural Design of Pavements	1956 477 kB
56-08	Investigation of the Operational Characteristics of the Headquarters Laboratory Model Sand Equivalent Agitator	1956 385 kB
51-18	Map Showing Location of Sound Level Measurements on Columbia Ranch Properties	1956 128 kB
56-10	Profilograph Study of Topeka Test Road Using Manual Profilograph of California Division of Highways	1956 2.0 MB
56-13	Report on the Properties and Welding Characteristics of Structural T-1 Steel	1956 18.5 MB
56-16	Results of Sand Drain Studies on State Highway at Eureka Slough Approach - Road 1-Hum-1-Eur - Progress Report No. 1	1956 1.1 MB
56-15	Some Factors Influencing Shrinkage of Concrete Pavements	1956 569 kB
56-19	Study of Photometric and Life Tests on Incandescent Traffic Signals	1956 539 kB
56-18	Survey of Traffic Sound Levels on Ranch of Columbia Pictures Corporation	1956 986 kB
56-17	Tests of Coarse Aggregate from Murray Canyon Pit of H.G. Fenton Material Company when Separated by Heavy Media Process	1956 219 kB
57-12	A Report on the Investigation of the Corrosion of the Underground Gas and Water System at the Porterville State Hospital	1957 1.1MB
57-11	California Experience in Construction of Highways Across Marsh Deposits	1957 1.0MB
57-06	Clean Aggregates for Concrete	1957 275 kB
57-14	Effect of Maximum Size of Aggregate on Flexural Strength of Portland Cement Pavement Concrete	1957 594 kB
57-03	Final Report of Full Scale Dynamic Tests of Bridge Curbs and Rails	1957 1.1 MB
57-05	Ideas and Current Problems in Pavement Design	1957 1.0 MB
57-09	Investigation of Causes of Distress Appearing in Bituminous Surfaced Roads in Yolo County	1957 373 kB
57-04	Laboratory Tests on Aggregates	1957 1.3 MB
57-07	Maximum Density and Optimum Moisture of Soils - What Do These Terms Mean	1957 1.2 MB
57-16	Operations Manual for the Truck Mounted Profilograph	1957 8.4 MB
57-08	Preliminary Report on Measuring Pavement Roughness from Profilogram	1957 546 kB
57-17	Pretreatment of Concrete Pavement for Traffic Striping	1957 1.0 MB
57-18	Report of a Survey of Traffic Noises in Buildings Adjacent to Freeway Ramps in San Francisco	1957 2.6 MB
57-26	Report of Reflective Marker Installation Made on the Ridge Route in December 1956	1957 242 kB
57-19	Report of Strength and Deflection Tests of Various Materials Used As Guard Rail Posts - Part 1	1957 1.2 MB
57-21	Report on Comparative Tests of Various Materials Used As Waterstop	1957 1.0 MB
57-20	Report on Determining the Bond Strength Developed Between Grout and the Inner Wall of Hollow Concrete Blocks	1957 571 kB
57-22	Report on Evaluating the Uniformity of Portland Cement Concrete	1957 538 kB
57-25	Report on Observation of Underdrain Rehabilitation on 1-Men-1-D,E Between 4.1 Miles North of Forsythe Creek and Ridgewood Summit	1957 1.3 MB
59-24	Report on Slide Investigation at Emerald Bay on Road Iii-Ed-38-B Station 243 to 250	1957 4.5 MB
57-23	Report on Tests of Concrete-Filled Steel Pipes for Possible Use As Bridge Roller Bearings	1957 352 kB
57-15	Report on the Investigation of the Causes of Corrosion in the Radiant Heating System at the Truckee Maintenance Station	1957 3.0 MB
57-02	Report on the Investigation of the Causes of Corrosion of Water Pipe at the Paso Robles School for Boys With Recommendations for Corrosion Protection	1957 784 kB
57-24	Slide Investigation and Geological Review Emerald Bay	1957 1.5 MB
58-21	Control of Slides by Underdrainage	1958 469 kB
58-03	Degradation of Aggregates	1958 466 kB
58-20	Evaluation of Pulse Velocity Tests	1958 135 kB
58-14	Geological Investigation of the Rocklin Granite	1958 357 kB
58-08	Inspection Techniques for the Control of Welding of Highway Bridges	1958 1.3 MB
58-19	Load Condition Studies Data on Roadway Structure and Roadway Condition As Surveyed	1958 367 kB
58-14	Load Testing of Standard Lighting and Signal Poles and Mast Arms	1958 1.7 MB
58-13	Progress Report on Median Barrier Test Program	1958 1.7 MB
58-06	Recent Changes in the California Design Method for Structural Sections of Flexible Pavements	1958 722 kB
58-23	Report on Differential Thermal Analysis as Applied to Highway Engineering Materials	1958 1.9 MB
58-25	Report on Field Exposure Tests of Five Types of Reflection Sheeting Material	1958 1.2 MB
58-18	Report on Installation of an Experimental Joint Section in PCC Pavement	1958 739 kB
58-24	Report on the Investigation of Median Strip Glare Shield for the Santa Monica Freeway	1958 1.2 MB
58-16	Report on the Investigation of the Corrosion of the Underground Gas and Water System at the Devel Vocational Institution	1958 3.9 MB
58-22	Report on the Use of X-Rays to Determine the Depth of Reinforcing Steel in a Concrete Slab	1958 1.1 MB
58-05	Seal Coats - Laboratory Contributions Toward Better Performance	1958 1.9 MB

Research Reports and Studies 1956 - 1958

For individuals with sensory disability, this document is available in Braille, large print, on audiocassette, or computer disk. To obtain a copy in one of these alternate formats, please contact the DRI Webmaster.

Research Reports and Studies
1956 - 1958

For individuals with sensory disability, this document is available in Braille, large print, on audiocassette, or computer disk.
To obtain a copy in one of these alternate formats, please contact the DRI Webmaster.