What are environmental mitigation measures in highway construction?

Environmental mitigation measures in highway construction refer to strategies designed to minimize the negative effects that highway projects can have on the surrounding environment. These measures aim to protect natural resources, wildlife habitats, and air and water quality during and after construction activities.

By implementing practices such as erosion control, habitat preservation, pollution management, and sustainable material usage, highway construction can proceed with reduced impacts on the ecosystem. This proactive approach is crucial not only for legal compliance with environmental regulations but also for promoting sustainability in civil engineering projects.

The other choices focus on aspects that are not directly related to environmental concerns. Strategies that aim to minimize labor costs, enhance traffic flow, or improve construction speed prioritize efficiency and economic factors rather than environmental preservation, which is the core intent of mitigation measures.