Make tracks
Definition 1 of 2
Pro Tip 1/3Urgency Hint
Suggests a need to leave quickly, often to avoid trouble or haste. 
Once the concert ended, we decided to make tracks to avoid the crowd.
Pro Tip 2/3Colloquial Use
Common in everyday speech, not suitable for formal writing. 
I'm getting tired, let's make tracks.
Pro Tip 3/3Conversational Cue
Often used to signal the end of a meeting or gathering among friends. 
It's late and I have work tomorrow, time to make tracks.