Image 7 of 29
Date: 10/14/06 1:15 PM
The old railroad bridge going north to Maryland with the Potomac River below. The active railroad track shared the same tunnel, but it had a separate bridge upstream.
Focal length: 55.0mm | Exposure time: 1/200s | Aperture: 7.1 | ISO: 200
Metering mode: Multi-segment | Camera model: NIKON D70s