Safer roadside structures
Subtitle: a state-of-the-art report
By: Texas Transportation Institute ; prepared for United States Steel Corporation.
Contributors: Texas Transportation Institute.
Publisher: Texas Transportation Institute, Texas A & M University
Published: 1977
Place of publication: College Station, Tex
Language: eng
Number of pages: 134
Subjects: Roads -- United States -- Safety measures.
Notes: Includes bibliographical references.