| Type of Organization Top benefits of PPP | Other; University 1. Ability to attract private capital to invest in transportation, 2. Ability to price transportation services at market rates rather than political prices |
| PPP Concern 1
| PPP may seek to avoid compliance with local, state, and national land use and environmental policies |
| PPP Concern Mitigation 1 | State and federal laws that require compliance with all land use and environmental laws |
| PPP Concern 2 | PPP may seek to avoid innovations such as congestion pricing |
| PPP Concern Mitigation 2 | Require congestion pricing for all new PPP or toll facilities |
| PPP Concern 3 | PPP may oppose investments in transit and other alternatives to highways |
| PPP Concern Mitigation 3 | Strict ethics and disclosure rules |
| PPP Concern 4 | PPP may undermine comprehensive transportation planning and work of MPOs |
| PPP Concern Mitigation 4 | Require PPP projects to be consistent with state, local and MPO transportation plans. PPP projects need to be part of plans not separate from them. |
| PPP Concern 5 | |
| PPP Concern Mitigation 5 | |
| Factors to consider by decision-makers | 1. Financial viability; 2. Comparison of all transportation alternatives; 3. Cost-benefit analysis; 4. Environmental assessment, including air quality and greenhouse gas emissions |
| Contract structures/techniques to protect public interests | |
| Other perspectives
| PPP should be thoroughly reviewed on a periodic basis. |