What is the maximum allowable speed on a Maryland interstate highway?

The maximum allowable speed on a Maryland interstate highway is typically 65 mph. This speed limit is designed to balance the need for efficient travel with safety considerations, as interstates are built for high-speed travel with features that support safer driving conditions, such as controlled access and well-maintained surfaces.

While some parts of the interstate system in Maryland may have different speed limits, 65 mph is the standard for most segments. Various factors, such as construction zones, urban areas, or specific conditions, may lead to lower speed limits in certain areas, but the general and legal maximum speed on interstates remains at 65 mph. Understanding this allows drivers to maintain safe and legal speeds while traveling on Maryland's interstate highways. It is crucial for drivers to stay aware of posted speed limit signs, as they will indicate any variations from this standard.