What is the top speed limit for motor buses on U.S. or state highways at night?

The correct speed limit for motor buses on U.S. or state highways at night is 65 mph. This limit is established under Texas transportation regulations, which specifically set different speed limits for various types of vehicles based on the time of day and road type.

Motor buses, as a category, are given a specific allowance for higher speeds on highways due to their design for long-distance travel and passenger transport. While other vehicle types may have lower limits, particularly at night, buses are considered safe at this higher threshold due to their construction, safety features, and the driver training protocols that are in place.

Understanding the rationale behind the 65 mph limit for buses is essential for safe transit management and compliance with traffic laws. Awareness of these regulations helps drivers operate within legal boundaries while ensuring the safety of passengers and other road users.