"We expect to play a critical role in the nation's transportation infrastructure for years to come."

For its vast size, the East has very little transportation infrastructure.

As a result, the transportation infrastructure throughout the park is excellent.

We will put people to work building a transportation infrastructure worthy of the 21st century.

Obstacles to economic development include a lack of transportation infrastructure.

To realize these plans, it would be necessary to build transportation infrastructure.

Most transportation infrastructure is owned and managed as a Public good throughout the world.

Other important project will significantly improve transportation infrastructure and the access to the region.

In the coming decade, however, many improvements were made to the transportation infrastructure.

Of course, we cannot ignore the need to improve our transportation infrastructure.