Google has introduced a new parking difficulty icon in Google Maps for Android that'll give you a heads up on what kind of parking crunch to prepare for when you're on the go.

To see how hard it might be to park where you're headed, just get directions to your destination and look for the parking difficulty icon in the directions card at the bottom of the screen. Parking difficulties range from limited to medium to easy and are based on historical parking data.

For now, look out for parking difficulty icons in the following metro areas across the U.S.: San Francisco, Seattle, Miami, Atlanta, Boston, Charlotte, Chicago, Detroit, Los Angeles, Minneapolis/St. Paul, New York City, Orlando, Philadelphia, Pittsburgh, San Diego, St. Louis, Tampa, Washington, DC, Cleveland, Dallas/Fort Worth, Denver, Houston, Phoenix, Portland and Sacramento.