What characteristics define Type I barricades?

Type I barricades are specifically designed for low-traffic areas, making them suitable for situations where vehicles are not expected to travel quickly or frequently. Their height, typically ranging from 18 to 24 inches, allows for visibility while ensuring that pedestrians can easily navigate around them. This height is particularly important as it provides enough presence to alert individuals to potential hazards without obstructing views or creating significant barriers for pedestrians.

In addition to their height, the design of Type I barricades often incorporates simplicity and ease of transport, further emphasizing their use in areas where minimal disruption to traffic flow is necessary. They play a critical role in providing caution and guidance without overwhelming or confusing road users, aligning with the overall purpose of effective traffic control in work zones.