Primary goal of open graded friction course (OGFC) is to improve the wet weather driving experience by allowing water to drain into the mixture and then move laterally through it toward the shoulder.

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Multiple Choice

Primary goal of open graded friction course (OGFC) is to improve the wet weather driving experience by allowing water to drain into the mixture and then move laterally through it toward the shoulder.

How open graded friction course manages water in wet conditions. OGFC uses an open, interconnected aggregate structure that allows rainwater to drain through the surface rather than pond on it. This lets water move downward into the pavement layers and then laterally toward the edges and shoulder where it can be drained away. By facilitating rapid drainage, hydroplaning risk is reduced and tire grip is improved in wet weather. This describes the intended purpose of OGFC, so the statement aligns with its primary goal.

How open graded friction course manages water in wet conditions. OGFC uses an open, interconnected aggregate structure that allows rainwater to drain through the surface rather than pond on it. This lets water move downward into the pavement layers and then laterally toward the edges and shoulder where it can be drained away. By facilitating rapid drainage, hydroplaning risk is reduced and tire grip is improved in wet weather. This describes the intended purpose of OGFC, so the statement aligns with its primary goal.

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