Piscataqua River Bridge

Piscataqua River Bridge
The Piscataqua River Bridge seen from the Sarah Mildred Long Bridge
Coordinates43°05′34″N 70°45′58″W / 43.092788°N 70.766158°W / 43.092788; -70.766158
Carries I-95
CrossesPiscataqua River
LocalePortsmouth, New Hampshire and Kittery, Maine
Official namePiscataqua River Bridge
Maintained byNew Hampshire Department of Transportation[1]
ID number021702580012800[2]
Characteristics
DesignSteel through arch bridge
Total length1372.5 m (4,503 ft)
Width29.9 m (98 ft)
Clearance above7.1 m (23.3 ft)
Clearance below41.1 m (134.8 ft)
History
OpenedNovember 1, 1972 (1972-11-01)[3]
Statistics
Daily traffic60,700 (1990)
Location
Map

The Piscataqua River Bridge is a through arch bridge that crosses the Piscataqua River, connecting Portsmouth, New Hampshire with Kittery, Maine, United States. Carrying six lanes of Interstate 95, the bridge is the third modern span and first fixed crossing of the Piscataqua between Portsmouth and Kittery. The two other spans, the Memorial Bridge and the Sarah Mildred Long Bridge, are both lift bridges, built to accommodate ship traffic along the Piscataqua. The high arch design of the Piscataqua River Bridge eliminates the need for a movable roadway.

  1. ^ NH General Court. "Section 228:40 Piscataqua River Bridge; Maintenance". Retrieved October 2, 2006.
  2. ^ Nationalbridges.com. "National Bridge Inventory Bridges - 021702510010800". Archived from the original on September 27, 2007. Retrieved September 29, 2006.
  3. ^ Cite error: The named reference BSJ was invoked but never defined (see the help page).

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