Sorry I didn't identify this earlier, but I wondered if anyone would know what this was. It's actually from inside a drainage pipe going under highway 5 just south of LA. I was trying to get to the coast shore to take some shots, and had to park on the wrong side of the highway. As I was picking my path, I came across this convenient drainage pipe that I was able to go under the highway without playing frogger:) I thought it looked like the 'tunnel' you're supposed to head toward so took this shot for fun. This shot actually came out better than the coast shots I thought.