Rating:
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Alfred Zampa Bridge

Photos 

Alfred Zampa Memorial Bridge

Looking North, west face visible.

Photo taken by Craig Philpott in March 2010

Enlarge

BH Photo #158388

Map 

Street View 

Facts 

Overview
Wire suspension bridge over Carquinez Strait and railroad on Highway I-80 westbound
Location
Vallejo, Contra Costa County, California, and Solano County, California
Status
Open to traffic
History
Built 2003
Design
Wire suspension bridge
Dimensions
Length of largest span: 2,388.6 ft. (0.5 mi.)
Total length: 3,464.7 ft. (0.7 mi.)
Deck width: 66.9 ft.
Also called
Carquinez Strait Suspension Bridge
Approximate latitude, longitude
+38.06022, -122.22639   (decimal degrees)
38°03'37" N, 122°13'35" W   (degrees°minutes'seconds")
Approximate UTM coordinates
10/567865/4212778 (zone/easting/northing)
Quadrangle map:
Benicia
Inventory number
BH 44452 (Bridgehunter.com ID)
Inspection (as of 10/2015)
Deck condition rating: Very Good (8 out of 9)
Superstructure condition rating: Good (7 out of 9)
Substructure condition rating: Good (7 out of 9)
Sufficiency rating: 80.0 (out of 100)
Average daily traffic (as of 2004)
56,500

Update Log 

  • October 17, 2014: New photos from Patrick S. O'Donnell
  • September 5, 2014: New photos from Royce and Bobette Haley
  • August 29, 2010: New photo from Craig Philpott
  • April 18, 2010: New photo from Nathan Morton
  • March 21, 2010: New photos from Craig Philpott
  • March 20, 2010: New photos from Craig Philpott
  • March 14, 2010: Added by Craig Philpott

Sources 

  • Craig Philpott - craigphilpott63 [at] gmail [dot] com
  • California DOT - Description of bridge project
  • Nathan Morton - morton890 [at] yahoo [dot] com
  • Todd Wilson
  • Royce and Bobette Haley - roycehaley111 [at] yahoo [dot] com
  • Patrick S. O'Donnell - 1 [dot] 991km [at] comcast [dot] net