Very
Important

Somewhat
Important

Not
Important

Unclear/unavailability of criteria for selection of PPPs

1 
20%

3 
60%

1 
20%

Considerations of alternative PPP models

-

4
80%

1
20%

Consistency with 3C (i.e., continuing, comprehensive and cooperative) transportation planning process

2 
40%

1 
20%

2 
40%

Effect on overall transportation network/system

3 
60%

2 
40%

-