Now Lie on Your Back Underneath It!

This traffic maze, located in Birmingham, England, is called Spaghetti Junction, and it is sometimes known as "Britain's most famous traffic black spot." The 30-acre site, which covers five different levels of roads, consists of 18 roads, rail yards, two rivers, and three canals. An estimated 140,000 vehicles stream over it every day.

Now artist Graeme Miller has created "Track," an experiential project in which visitors lie on a board beneath the junction. Assistants pull the boards, each of which is commodious enough to accommodate two people, along over a track, while they peer up at the mesh of concrete and steel above.

Miller, who has described himself as "a composer of many things that may include music," has transformed a blight into a curiosity, turned speeding straight ahead into an experience akin to gazing up at the stars, and introduced wonder into a massive feat of traffic and engineering.