Woodrow "Woodie" Wilson Wrote:
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> I don't think I've ever seen that bridge raised
> for anything other than maintenance work, even in
> it's previous incarnation.
Well, then you need glasses. The new bridge is indeed seldom raised but, the previous bridge...it was open at least once every 3-4 days.
Here's the wiki page:
http://en.wikipedia.org/wiki/Woodrow_Wilson_Bridge
And from paragraph 2...
"The drawbridge on the original span opened approximately 260 times a year, causing frequent disruption to traffic on the bridge, which carried approximately 250,000 cars each day.[2] The new, higher span requires fewer openings."