Final answer:
When approaching a railroad crossing without lights or a crossing gate, it is important to slow down and proceed with caution.
Step-by-step explanation:
When approaching a railroad crossing that has no lights or crossing gate, it is important to slow down and proceed with caution.
A road sign usually indicates the presence of a railroad crossing ahead. Slowing down gives you more time to observe the surroundings, listen for any train sounds, and ensure it is safe to proceed.
By proceeding with caution, you can be prepared to stop if necessary and avoid any potential accidents or collisions with a train.