A man in a white hardhat, orange jumpsuit with reflective stripes, and a black backpack stands inside a long, curved tunnel under construction

A man in a white hardhat, orange jumpsuit with reflective stripes, and a black backpack stands inside a long, curved tunnel under construction. He is facing away from the camera with his left arm outstretched. In front of him are various pieces of lumber and metal, and a small white vehicle with red tail lights. Another person wearing a hardhat can be seen operating the vehicle in the distance. Metal beams hang from the ceiling of the tunnel, which is illuminated by white lights.