How far ahead should a driver look, according to best practices?

A driver should aim to look 12-15 seconds ahead while driving. This timeframe allows a driver to anticipate potential hazards and adjust their speed or position accordingly. By observing the road in this manner, a driver can identify issues such as traffic signals, vehicles merging or stopping, pedestrians, or any other obstacles that may be in their path. This practice is crucial for maintaining a safe following distance and making informed decisions based on the evolving traffic situation. Additionally, looking ahead for this amount of time helps develop a scan of the environment, ensuring that the driver is aware of what is happening both on the road and in the vicinity, which is essential for safe driving.