One State suggested that public-private partnership proposals should allow flexibility for context sensitive designs rather than the hard "one size fits all" concepts. Public-private partnerships should be able to propose innovative design concepts with a reasonable expectation of implementation, provided the proposal is acceptable to the State highway departments. The same consideration should be provided for the procurement means and methods. For example, the public-private partnership provider should be able to propose nontraditional contractual relationships, engineering and inspection techniques, etc. The focus should be on the performance of the overall project rather than how the project is constructed. [359]