Jonathan Upchurch
- Evaluating the Traffic Capacity of the Zion–Mt. Carmel Tunnel in Zion National Park. In: Transportation Research Record: Journal of the Transportation Research Board, v. 2674, n. 1 (January 2020). (2020):
- Freeway Guide Sign Design with Driving Simulator for Central Artery–Tunnel: Boston, Massachusetts. In: Transportation Research Record: Journal of the Transportation Research Board, v. 1801, n. 1 (January 2002). (2002):