This monochrome stock photo captures the hard shadows of two traffic lights on the highway overpasses in Los Angeles, California, USA. The empty road underneath the bridges adds an abstract element to the urban landscape. The high concrete and steel infrastructure of the bridges and the road surface create a visually striking composition. The elevated concrete street, box girder bridge, and segmental bridge reflect the architectural design of the city's thoroughfares. A perfect image to represent the transportation and urban infrastructure of Los Angeles.