How do environmental regulations affect highway construction projects?

Environmental regulations have a significant impact on highway construction projects, particularly in terms of compliance with various environmental laws that influence overall project costs. When a construction project is initiated, it must adhere to numerous environmental standards aimed at protecting air quality, water resources, wildlife habitats, and more. These regulations often require extensive assessments and environmental impact studies before construction can even begin.

The need for compliance can lead to increased project costs due to several factors. For instance, contractors might need to implement specific technologies to minimize environmental harm or to conduct additional mitigation measures for any environmental damage that may occur due to the construction activities. This can include anything from specialized erosion control measures to more comprehensive wildlife protection plans. Furthermore, delays in obtaining the necessary permits and approvals can also inflate costs and extend project timelines.

In contrast, the other choices do not reflect the actual implications of environmental regulations accurately.