LitCharts assigns a color and icon to each theme in The Lincoln Highway, which you can use to track the themes throughout the work.
Stories, Truth, and Lies
Debts and Atonement
Maturity and Responsibility
Adventure
Pride vs. Humility
Summary
Analysis
Duchess and Woolly eat an early breakfast at Howard Johnson’s, though Woolly ignores his food in favor of the map on his placemat. Duchess calls Ackerly’s assistant and charms her into providing him the address of the house Ackerly purchased after retiring from Salina. He chats with a traveling salesman in the bathroom, and when he emerges to ask Woolly to pay the check, Woolly has taken the placemat map and driven off with Emmett’s car.
Throughout their journey, Duchess has treated Woolly as both a burden he must take care of and an opportunity to make an easy fortune. By stealing the car, Woolly proves that he is in fact his own person capable of making his own independent decisions.