Collection
- "A Transportation Vision, Strategy, and Action Plan for the Nation's Capital" by Department of Public Works informational map1
- Clarence A. Steele papers1
- David A. Edwards papers1
- Dulles Corridor Rail Association records1
- James A. Wilding Metropolitan Washington Airports Authority notebooks1
- John R. Hamburg Transportation papers1
- Jonathan Gifford transportation collection1
- Loudoun Station collection1
- Pictorial study of road test one - Maryland collection1
- Ron Fraser papers1
- Ross Netherton transportation collection1
- William L. Mertz transportation collection1