USAREUR Practice Exam

Which parts of the autobahn are particularly prone to ice hazards?

1. Only bridges.

2. Only stretches leading through forests.

3. Both bridges and stretches leading through forests.

4. None of the above.

The correct answer is: Both bridges and stretches leading through forests.

The correct answer highlights the fact that both bridges and stretches leading through forests are particularly prone to ice hazards on the autobahn. Bridges are at a higher risk because they are exposed to colder air both above and below them, which can lead to faster freezing of the road surface. As a result, ice can form on bridges before it forms on regular roadways, making these areas especially hazardous during winter conditions. Stretches leading through forests can be prone to ice as well due to the sheltering effect of the trees. This can cause moisture to remain on the road longer and freeze, especially in shaded areas where sunlight has difficulty warming the surface. The combination of these two factors means that drivers need to exercise extra caution while navigating both bridges and forested stretches of the autobahn during winter or icy conditions.