Here's what's in Biden's infrastructure proposal

Now that his massive coronavirus relief package is law, President Joe Biden is laying out his next big proposal: A roughly $2 trillion plan for improving the nation's infrastructure and shifting to greener energy over the next 8 years.

He is set to unveil the effort, dubbed the American Jobs Plan, on Wednesday at an event in Pittsburgh, Pennsylvania -- the opening move in what's expected to be a months-long negotiation with Congress.

The nation's infrastructure is sorely in need of repair. It recently earned a C- score from the American Society of Civil Engineers, which said an additional $2.6 trillion in funding is required over the next decade. But Biden is also pitching his plan as an investment to benefit communities of color, rural Americans and others burdened by decay or lagging modernization.