These were taken from the NYC-bound platform at the Spuyten Duyvil Metro-North Railroad station. The official name of the bridge is the "Inwood Movable bridge." Thanks to Jersey Mike for that info.

-
The middle (swing) span of the Spuyten Duyvil swing bridge. Photo taken by Brian Weinberg, 8/2/2005.
-
The middle (swing) span of the Spuyten Duyvil swing bridge. Photo taken by Brian Weinberg, 8/2/2005.
-
The middle (swing) span of the Spuyten Duyvil swing bridge. Photo taken by Brian Weinberg, 8/2/2005.