- Funding: Requires huge investments.
- Implementation:
- Poorly designed PPP frameworks.
- Existing contracts focus on fiscal benefits over efficient service.
- Neglecting principles of risk allocation.
- Government shifting responsibilities (land acquisition, clearances) to private parties.
- Lack of structure for renegotiation of projects.
- Reckless bidding by private parties.
- Maintenance: The text implies challenges in maintaining roads, as it mentions private parties are selected to build, maintain, and operate.