The Kentucky Transportation Center has published many reports addressing a variety of transportation issues and problems. Research reports describe the methodology and results for KTC research projects.
Kentucky Transportation Center Research Report has different titles over the years:
- Highway Materials Research Laboratory Research Report: 1939-1966
- Kentucky Department of Highways Research Report: 1967-1975
- Kentucky Department of Transportation Research Report: 1976-1980
- Kentucky Transportation Research Program Research Report: 1981-1988
- Kentucky Transportation Center Research Report: 1988 to present
Submissions from 1949
Recommended Special Specification for Surfacing Materials for Signs and Markers, L. E. Gregg
No. 42
Study of Acid Water Conditions in Kentucky, L. E. Gregg
No. 50
Erosion of Longitudinal 40in Corrugated Metal Pipe, James H. Havens
No. 51
Some Chemical, Physical and Mineralogical Features of Soil Colloids, James H. Havens, James L. Young Jr., and William B. Drake
No. 48
Geologic Considerations in Relation to a Materials Survey, James L. Young Jr. and L. E. Gregg
No. 53a
Submissions from 1948
Excerpts from: A Study of the Relationship between Subgrade California Bearing Ratios and Pumping of Rigid Pavements, Robert F. Baker
No. 37
Cold-Applied Mastic-Type Crack and Joint Filler Compound, L. E. Gregg
No. 38
Reflectorizing Surfaces for Signs and Markers, L. E. Gregg
No. 36
Separation, Fractionation and Mineralogy of Clays in Soils, James H. Havens, James L. Young Jr., and Robert F. Baker
No. 39
A Laboratory Investigation of Mineralogical, Chemical and Physical Properties of Limestone Aggregates, James L. Young Jr., James H. Havens, and L. E. Gregg
No. 40
Submissions from 1947
A Study of the Relationship between Sub-grade California Bearing Ratios and Pumping of Rigid Pavements, Robert F. Baker
No. 35a
A Study of the Relationship between Subgrade California Bearing Ratios and Pumping of Rigid Pavements, Robert F. Baker
No. 35a
Bond Characteristics of Commercial and Prepared Reinforcing Bars, S. T. Collier
No. 27
A Study of the Effect of Blended Coarse Aggregate on Air Entrained Concrete, S. T. Collier and L. E. Gregg
No. 33
Study of the Effect of Blended Coarse Aggregate on Air Entrained Concrete, S. T. Collier and L. E. Gregg
No. 22
Experiments with Pressure Methods of Air Content Determinations for Cement Concrete, L. E. Gregg
No. 21
An Experiment with Expanded-Metal Integrating Mats In Bituminous Concrete Pavement, Kentucky Highway Materials Research Laboratory
No. 31
Experiments with Air Entrainment in Cement Concrete, Kentucky Highway Materials Research Laboratory
No. 35
Interim Report on Experiments with Western Kentucky Bank Gravel in Bituminous Concrete, Kentucky Highway Materials Research Laboratory
No. 30
Memo on Aberdeen and Brownsville Bridge, Kentucky Highway Materials Research Laboratory
No. 26
Outline of Proposed Research for "Study of the Relationship Between Subgrade California Bearing Ratios and Pumping of Rigid Pavements", Kentucky Highway Materials Research Laboratory
No. 34
Outline of Research for Adhesion of Bituminous Materials to Mineral Aggregates, Kentucky Highway Materials Research Laboratory
No. 24
Research with Mulches for Roadside Grasses, Kentucky Highway Materials Research Laboratory
No. 25
Study of the Effect of Blended Coarse Aggregate on Air Entrained Concrete Second Progress Report, Kentucky Highway Materials Research Laboratory
No. 23
Study of the Properties of Coarse Aggregates, James L. Young Jr.
No. 28
