What is the nighttime speed limit on Texas highways for passenger cars?

The nighttime speed limit on Texas highways for passenger cars is generally set at 65 mph. This limit is designed to ensure safety during nighttime driving conditions, which can be more challenging due to reduced visibility, fatigue, and other factors unique to nighttime travel. The 65 mph limit has been established as the standard for many highways to balance maintaining efficient travel times while prioritizing safety for all road users.

In Texas, speed limits can vary based on the type of roadway and area, and while some might be higher during the day, the nighttime limit reflects a cautious approach to driving when visibility is compromised. Understanding these limits is crucial for drivers to comply with local laws and maintain safe driving practices, especially during hours of darkness when the risk of accidents may increase.