Buildings, roads, and bridges are just a few examples of large-scale structures that fall under the purview of civil engineers. This occupation has been around ever since humans first built up permanent communities. Numerous subfields can be pursued within the larger field of civil engineering:  •          Municipal and Urban Engineering •           Transportation Engineering •           Construction Engineering •           Structural Engineering •           Water Resources Engineering •           Coastal Engineering •           Earthquake Engineering •           Environmental Engineering •           Geotechnical Engineering