Recent years have seen increasing study and implementation of imposing tolls on existing untolled roadway capacity. This is due to growing agency budgetary challenges, increasing infrastructure needs, and some easing of legislative restrictions and pilot-project opportunities to add tolls to untolled roads. This paper presents a summary of current policy, profiles of facilities in operation, and a discussion of common tradeoffs related to tolling untolled roads. The facilities included are the Port Mann Bridge, Snapper Creek Expressway, Ohio River Bridges, Dominion Boulevard, Downtown Tunnel, Midtown Tunnel, SR 520 Bridge, and Tacoma Narrows Bridge. The tradeoffs discussed include those related to traffic diversion, the argument that untolled roads have already been paid for, that new toll payers may be unfamiliar with how to pay, equity, how tolling provides acceleration of project implementation and a dedicated funding source, and all-electronic tolling. Considering traffic diversion, the facilities included in the study were found to have from 10% to 36% less traffic after tolling, with most in the range of 15% to 25% less. Considering project acceleration, tolling on all facilities was established to fund major improvement projects that likely would not have been possible without toll revenue. Given consideration of all tradeoffs, it is important to take a long-term approach to toll project evaluation.