But each of the plans to raise money faces significant hurdles.

But the administration may still face significant hurdles in the Capitol, and beyond.

Governors face significant hurdles in trying to meet the goals.

But there are some significant hurdles in the way.

The most significant legislative hurdle for the dam was over.

Even those schools that attract and retain teachers face significant hurdles.

The need to know detailed information about how radio systems work is a significant hurdle for the market.

All the plans, though, face significant hurdles and may not become reality in the near future, officials say.

To be sure, Japanese banks face significant hurdles in their international expansion.

There were still significant hurdles to be cleared before its final realization.