1 million square feet of L.A. roads are being covered with solar-reflective paint The initiative covers roads, playgrounds, and parking lots, and it has already cooled the surface by 10 to 12 degrees.

A scientist spent 12 months measuring the impact of solar-reflective paint in L.A. He found that ambient temperature dropped by up to 3.5°F.

The Los Angeles Bureau of Street Services has painted over 181 lane-miles with a coating that reflects heat and reduces ambient temperature.

Heavier than normal air traffic is expected for several days around the total solar eclipse. Here's what the FAA is warning passengers to expect.