Robert Healy
- Adventures in Building Another Washington Monument: Rebid Outcomes of Woodrow Wilson Bridge Project. Dans: Transportation Research Record: Journal of the Transportation Research Board, v. 1900, n. 1 (janvier 2004). (2004):
- David Billington's Influence on U.S. Bridge Design. Dans: Journal of the International Association for Shell and Spatial Structures, v. 61, n. 1 (mars 2020). (2020):
- Beltway Connection. Dans: Civil Engineering Magazine, v. 71, n. 3 (mars 2001). (2001):