Design-bid-build is still the top project delivery method in the U.S., but that could change in the coming years. Public-private partnerships are gaining ground in the infrastructure sector, while other companies are starting to experiment with integrated project delivery.

We're taking a look at project delivery methods and why owners select the methods they do, the limitations of certain arrangements and why some risks might be worth the reward.

1. How owners select project delivery methods

   Company culture, previous experience, technology and other factors influence what method the owner chooses. Read More »

2. Why project delivery methods are limited for public projects

   Despite the promise of cost savings and speedier completion, not all government agencies are on board with collaborative delivery methods. Read More »

3. Why P3s can be a project delivery method worth the risk

   When executed properly, public-private partnerships can be a win-win for those on both sides of the aisle. Read More »

4. The strengths and challenges of integrated project delivery

   Clint Stancil and Stephen Powell of CBRE write that IPD can optimize results and maximize efficiency — but not without some give and take. Read More »

5. 5 elements of a successful P3

   All public-private partnerships are different, but a few factors achievable early on make some more likely to succeed. Read More »