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Alder Point Road Bridge

Photos 

Alderpoint Road Bridge

Looking North

Photo taken by Craig Philpott in February 2010

Enlarge

BH Photo #156621

Map 

Street View 

Facts 

Overview
Steel stringer bridge over Eel River and NWP RR tracks on Alderpoint Road
Location
Humboldt County, California
Status
Open to traffic
History
Built 1972
Design
Double haunched girder with patchplate center section
Dimensions
Length of largest span: 279.9 ft.
Total length: 762.2 ft.
Deck width: 27.9 ft.
Also called
Alderpoint Bridge
Approximate latitude, longitude
+40.17343, -123.60335   (decimal degrees)
40°10'24" N, 123°36'12" W   (degrees°minutes'seconds")
Approximate UTM coordinates
10/448628/4447180 (zone/easting/northing)
Quadrangle map:
Alderpoint
Elevation
388 ft. above sea level
Inventory numbers
CA 04C-25 (California bridge number)
BH 44286 (Bridgehunter.com ID)
Inspection (as of 02/2016)
Deck condition rating: Fair (5 out of 9)
Superstructure condition rating: Good (7 out of 9)
Substructure condition rating: Good (7 out of 9)
Sufficiency rating: 95.5 (out of 100)
Average daily traffic (as of 2008)
240

Update Log 

  • April 10, 2013: New Street View added by Mike Goff
  • February 28, 2010: Updated by Craig Philpott: Added photos and adjusted description

Related Bridges 

Sources 

  • Craig Philpott - craigphilpott63 [at] gmail [dot] com
  • Mike Goff - michael [dot] goff [at] hotmail [dot] com

Comments 

Alder Point Road Bridge
Posted August 30, 2016, by Tony Dickson (tonydickson61 [at] gmail [dot] com)

I remember when this bridge replaced a single lane through truss bridge over the river. I was sad to see the old one go.