Otros Enlaces

• Bridge Site
• Golden Gate Bridge
• Institute of Transportation Engineers
• American Society of Civil Engineers
• National Highway Traffic Safety Administration
• Florida Department of Transportation
• United States Deparment of Transportation
• AASTHO - American Association of State Highway and Transportation Officials
• CALTRANS - California Department of Transportation
• Ingenieria de tuneles - Tunnel talk tunnel engineering
• Road Management & Engineering Journal

Universidades

• Universidad de Berkeley - Department of Civil and Environmental Engineering

• Universidad de Berkeley - Transportation Engineering Group
• Universidad de Stanford - Department of Civil and Environmental Engineering