Black Tulsa rebuilt Greenwood after the 1921 Tulsa Race Massacre. But what would come next would largely destroy the neighborhood — and much of its wealth — for good.

The grants are an attempt to correct decisions made decades ago.

With tens of thousands of trucks passing through Laredo each day, bridges and roads are critical to this center of North American trade.

A midcentury expressway tore through New Orleans’ historic Black neighborhood of Tremé. A federal initiative wants to address that damage.

Most of the $90 million price tag for the crossing — about 60% — comes from private donations.

The grade: D+. But there were a few categories improved upon.

A look at one of Los Angeles County’s most persistent infrastructure controversies.