BRIDGES AND
TUNNELS OF
ALLEGHENY
COUNTY,
PENNSYLVANIA
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STRUCTURES
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OTHER INFO
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What's New - - Website History
2008
As of 7-Jul-2005:
Pages for 347 bridges and 65 tunnels;
5,032 photos.
March 13, 2008
- Fixed broken links and updated information:
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- Wabash Tunnel
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- Iron Bridge over Bull Creek
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- McKeesport Connecting Railroad Bridge
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- Westinghouse Memorial Bridge
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- Hot Metal Bridge (bike/ped) over Monongahela River at 29th St
March 10, 2008
- Fixed broken links and updated information:
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- Regional Maps
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- Allegheny County Belt Routes
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- Pittsburgh Wayfinder System
Site History 2005
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Introduction
copyright 1997-2008 Bruce S. Cridlebaugh
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