Rating:
1 vote

Arnold Drive Bridge

Sonoma County, California

Photos 

Arnold Drive Bridge

Looking North.

Photo taken by Craig Philpott in December 2009

Enlarge

BH Photo #151032

Map 

Street View 

Facts 

Overview
Parker Through truss bridge over Sonoma Creek on Arnold Drive
Location
Sonoma County, California
Status
Open to traffic
History
Built 1930
Design
Parker Through truss
Dimensions
Length of largest span: 140.1 ft.
Total length: 143.1 ft.
Deck width: 24.3 ft.
Vertical clearance above deck: 12.7 ft.
Also called
Jim Berkland Bridge
Approximate latitude, longitude
+38.35129, -122.51933   (decimal degrees)
38°21'05" N, 122°31'10" W   (degrees°minutes'seconds")
Approximate UTM coordinates
10/541999/4244901 (zone/easting/northing)
Quadrangle map:
Glen Ellen
Average daily traffic (as of 2015)
13,900
Inventory numbers
CA 20C-213 (California bridge number)
BH 11602 (Bridgehunter.com ID)
Inspection report (as of October 2018)
Overall condition: Fair
Superstructure condition rating: Good (7 out of 9)
Substructure condition rating: Good (7 out of 9)
Deck condition rating: Fair (5 out of 9)
Sufficiency rating: 32.9 (out of 100)
View more at BridgeReports.com

Categories 

Built 1930 (1,837)
Built during 1930s (12,165)
California (2,711)
Have street view (28,893)
Open (40,968)
Owned by county (21,607)
Sonoma County, California (101)
 Span length 125-175 feet (4,418)
Through truss (16,767)
Total length 125-175 feet (6,185)
Truss (35,443)
Warren through truss (1,704)
Warren truss (7,000)

Update Log 

  • August 31, 2010: Updated by Matthew Lohry: Corrected bridge design--this is a textbook example of a Parker through truss; Camelback bridges have 5-sided upper chords--this bridge's upper chords have 7 sides each.
  • May 15, 2010: New Street View added by Craig Philpott
  • February 18, 2010: Updated by Craig Philpott: corrected design
  • December 27, 2009: New photo from Craig Philpott

Sources 

Comments 

Post a comment here