A bridge is a structure built to span a valley, road, railroad track, river, body of water, or any other physical obstacle, for the purpose of providing passage over the obstacle. Designs of bridges will vary depending on the function of the bridge and the nature of the terrain where the bridge is to be constructed. (Source: Wikipedia)
On View: Colorado Street Bridge, photograph by Gabriel Ferrer and Michael Mastsumoto. One of a series. June 2009. As seen in 'Los Angeles Visual Preludes 2009', Gabriel Ferrer, producer.