What is a requirement for an outside inspection area at a Class B station?

In a Class B station, a key requirement for the outside inspection area is that it must be made of asphalt or concrete. This requirement is crucial for several reasons. Asphalt and concrete provide a stable and durable surface that can handle the weight of vehicles without becoming damaged. Additionally, these materials are conducive to maintaining cleanliness, which is important for ensuring that inspection practices meet health and safety standards.

Using materials like asphalt or concrete also aids in drainage and prevents mud accumulation, which can interfere with inspection procedures. The specified surface materials help ensure that the inspection area remains functional and safe for both the vehicles being inspected and the personnel conducting the inspections.