More from this Author
Found 2 books by Roy Jorgensen Associates Staff (Contribution by)

Cost and Safety Effectiveness of Highway Design Elements
by Roy Jorgensen Associates Staff (Contribution by), National Research Council (U.S.), Transportation Research Board Staff (Contribution by), American Association of State Highway and Transportation Officials Staff (Contribution by)

Performance Budgeting System for Highway Maintenance Management
by Roy Jorgensen Associates Staff (Contribution by)