BIBLIOGRAPHY

No comprehensive bibliography was found relative to American highways. In order to have available for the preparation of this report and also for purposes of general reference for all those interested in construction of roads, it was decided to prepare a complete bibliography. This work was undertaken by Prof. Charles C. Derleth, Jr., Dean of the Engineering School of the University of California, and his assistants.. These gentlemen had at their disposal the files of the Engineering Department as well as the University library. They conducted extensive correspondence, particularly to accumulate the periodicals necessary for research for the bibliography. An index has been prepared containing over three thousand cards giving the subject and the reference. The bibliography has been made to extend over standard books, periodicals and government publications. The following general subjects have been discussed :

I Periodicals

SOURCES OF HIGHWAY BIBLIOGRAPHY

Engineering Record, January, 1915, to March, 1917.

Engineering News, January, 1915, to March, 1917.

Engineering News-Record, March, 1917, to date (October, 1920).

Engineering and Contracting, January, 1915, to October, 1920.

Concrete, July, 1912, to December, 1919, July, August and September, 1920.

Concrete Highway Magazine, August to November, 1920.

Canadian Engineer, January, 1915, to December, 1919.

Cement and Engineering News, January to September, 1920,

Good Roads, July, 1917, to June, 1919, January to October, 1920.

Automotive Industries, July to October, 1920.

The Engineer (London), January, 1915, to December, 1918.

Municipal and County Engineer, January, 1915, to October, 1920.
Public Works, July to October, 1920.

II Bulletins, Circulars and Technical Papers

Bureau of Standards, to January, 1920.

Bureau of Mines, to October, 1919.

U. S. Department of Agriculture, Bureau of Public Roads, to July, 1920.
U. S. Department of Agriculture, Public Roads (magazine), to July, 1920.
Illinois Experiment Station, to October, 1920.

III Transactions

A. S. C. E., 1910, to September, 1920.

A. S. T. M., 1910 to 1919.

American Concrete Institute, 1910 to 1919.

American Road Builders Association, 1912, 1913, 1914, 1916.

American Road Congress, 1911 to 1915.

IV Indices

U. C. Library Files.

U. S. Catalogue of all Publications, 1912 to 1920.

A. S. C. E. Searches in Library, to 1920.

Proceedings A. S. C. E., Monthly List of Engineering Articles, 1915 to 1920.

These cards have been placed in an index in the office of the Consulting Engineer of the Automobile Club, 1104 Central Building, Los Angeles, for research without charge, to any who are interested in improved highways of the Southwest.