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5060 documents found.

A bridge parapet designed for safety.

Published: | Lundstrom, L.C. Sceels, P.C. Englund, B.R. & Rogers, R.A.

A preliminary study of aluminum as a culvert material.

Published: | Nordlin, H.F. & Stratfull, R.F.

Development of an analytical procedure for prediction of highway barrier performance.

Published: | McAlpin, G.W. Graham, M.D. Burnett, W.C. & McHenry, R.R.

Measurement of factors affecting screening efficiency.

Published: | Hosking, J.R.

Nondestructive tests for detecting discontinuities in aluminum alloy are welds.

Published: | Panian, F.C. Patsey, J.A. and Sager, G.F.

The 1964 California driver record study. Part II accidents, traffic citations and negligent operator counts by sex.

Published: | Coppin, S. & Peck, C.

A quantitative evaluation of the geometric aspects of highways.

Published: | Tharp, K.J. and Harr, M.E.

Criteria for balanced geometric design of two-lane RURAL highways.

Published: | J.C. Oppenlander and R.F. Dawson.

Dynamic full-scale impact tests of bridge.

Published: | Nordlin, E.R. Field, R.N. & Hackett, R.P.

Effect of guardrail in a narrow median upon Pennsylvania drivers.

Published: | Sacks, W.L.