Nikon D90, 17-55 mm lens, ISO 320, 1/15, f6.3
We also came across this roadblock, which was easy to navigate under. Short people like me really didn't need to duck under, and the rest of them just had to do a little duck of the head and they got by just fine.
Nikon D90, 17-55 mm lens, ISO 320, 1/50, f5.6, -1/3 ev
This photography thing can be quite spooky at times. :-)