What are the minimum dimensions for a stabilized construction entrance?

The minimum dimensions for a stabilized construction entrance are essential for ensuring that vehicles entering and exiting a construction site do not track sediment onto public roads. The correct choice specifies a width and length that accommodates typical construction vehicles while providing adequate space for stabilization materials to effectively reduce the amount of dirt and debris that can be dislodged during vehicle movement.

A width of 24 feet allows for the passage of larger vehicles and ensures that multiple vehicles can enter or exit simultaneously, reducing congestion and wear on stabilization materials. The length of 100 feet is sufficient to allow for an effective layer of aggregate, which helps to keep sediment contained and minimizes runoff. This design helps maintain site integrity, promotes compliance with local regulations regarding erosion and sediment control, and protects water quality in adjacent areas.

The other options do not provide adequate safety or functionality in comparison to the dimensions of 24 feet by 100 feet. These dimensions establish a standard that is recognized in construction management best practices, optimizing both operational efficiency and compliance with environmental regulations.