Transportation Research Record Journal of the Transportation Research Board
2002 / 01 Vol. 1818; Iss. 1
Survey of State Law Enforcement Personnel on Work Zone Enforcement Practices
Schrock, Steven D., Ullman, Gerald L., Trout, Nada D.Volume:
1818
Journal:
Transportation Research Record: Journal of the Transportation Research Board
DOI:
10.3141/1818-02
Date:
January, 2002
File:
PDF, 124 KB
2002