Infrastructure Topics
- Asset Management
- Bridges & Structures
- Construction
- Design
- Federal-aid Program Administration
- Federal-aid Programs and Special Funding
- Geotechnical
- Hydraulics
- Major Projects
- Pavements
- Preservation
- Transportation Performance Management
About Infrastructure
The Office of Infrastructure provides leadership, technical expertise, and program assistance to help sustain America's mobility in:
Policy and Guidance
- Utilizing 3D Digital Design Data in Highway Construction - A Case Study (.pdf) (April, 2017)
- Incorporating Asset Valuation into Transportation Asset Management Financial Plans (.pdf) (March, 2016)
- 23 CFR 635.307 Coordination (2016)
- Guide for 3D Engineered Models for Bridges and Structures (.pdf) (Summer 2017)
- Addressing Challenges and Return on Investment (ROI) for Paperless Project Delivery (e-Construction) (.pdf) (05/11/2017)
- Visit the Policy and Guidance Center
Highway History
Ever wonder why Congress didn't pass the Federal-Aid Highway Act of 1956 in 1955? Do you blame the future for our traffic problems? Did the 50th anniversary of the Interstate System in 2006 make you forget other historic milestones celebrated that year? And what's the big deal about the Interstate System anyway? These and many other highway history questions are answered on the Highway history page. In addition, you will find features such as: