The Treacherous Road

The Treacherous Road is a main quest in the Fallout: New Vegas add-on, Honest Hearts.

Detailed walkthrough
The easiest way to finish this quest is to disarm the bear traps, since there are only six on the bridge, and because there are not many enemies guarding them.

The Courier may choose to kill the White Legs sappers, however the quest may seem somewhat harder because they travel in groups. Two of the White Legs are in a large group to the north, and one is in a smaller group to the south.

Whichever path chosen, the player character can still go back and disarm the traps or kill the White Legs after the quest is completed for extra experience.