| Type of Organization | i. Interest Groups Public interest organization |
| Top benefits of PPP | 1. Motorists internalizing costs of road use; 2. When done right, ensuring money from roads for public 3. Potentially faster construction/operational changes |
| PPP Concern 1 | Public entities might strike economically harmful deals |
| PPP Concern Mitigation 1 | Ensure sufficient public input and governmental oversight, along with expert independent advice, to prevent such situations. Protections probably need to be in state authorizing statutes. |
| PPP Concern 2 | Private sector's interest is not always consistent with the public interest; e.g., toll increases could put more vehicles on non-toll roads and thus increase public costs. |
| PPP Concern Mitigation 2 | Increase public interest protections in P3 contracts |
| PPP Concern 3 | Greenhouse gas emissions typically are not addressed, since more vehicles mean more profit for the private sector. |
| PPP Concern Mitigation 3 |
|
| PPP Concern 4 | Concession lengths are too long to address technological changes, accountability of decision makers, etc. |
| PPP Concern Mitigation 4 | Limit concession lengths to approximately 30-35 years, or roughly one generation. |
| PPP Concern 5 |
|
| PPP Concern Mitigation 5 |
|
| Factors to consider by decision-makers | 1. Economic advantage over the long term; 2. Effects on related transportation systems; 3. Public involvement and buy-in. |
| Contract structures/techniques to protect public interests |
|
| Other perspectives | The [state] P3 statute does not include any public involvement requirements or legislative voting on the contract, does not have a concession length limitation, and does not require high-level state DOT involvement. This could lead to a very poorly written P3 contract (for one of the "bridges to nowhere") that costs the state lots of money and gives P3 agreements a bad name. |