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Johnson Gulch Bridge

Sonoma County, California

Photos 

Johnson Gulch

Looking West

Photo taken by Craig Philpott

Enlarge

BH Photo #177984

Map 

Street View 

Facts 

Overview
Bailey Truss Pony truss bridge over Johnson Gulch on Monte Vista Terrace
Location
Sonoma County, California
Status
Open to traffic
History
Built 2001
Design
Bailey Pony truss
Dimensions
Length of largest span: 69.9 ft.
Total length: 72.2 ft.
Deck width: 13.8 ft.
Approximate latitude, longitude
+38.47083, -123.02472   (decimal degrees)
38°28'15" N, 123°01'29" W   (degrees°minutes'seconds")
Approximate UTM coordinates
10/497843/4258057 (zone/easting/northing)
Quadrangle map:
Duncans Mills
Average daily traffic (as of 2011)
200
Inventory numbers
CA 20C-524 (California bridge number)
BH 46044 (Bridgehunter.com ID)
Inspection report (as of March 2018)
Overall condition: Good
Superstructure condition rating: Good (7 out of 9)
Substructure condition rating: Good (7 out of 9)
Deck condition rating: Good (7 out of 9)
Sufficiency rating: 70.4 (out of 100)
View more at BridgeReports.com

Categories 

Bailey truss (179)
Built 2001 (65)
Built during 2000s (675)
California (2,606)
Have street view (27,060)
Modern (2,446)
Open (39,974)
 Owned by county (20,841)
Pony truss (16,239)
Sonoma County, California (90)
Span length 50-75 feet (10,103)
Total length 50-75 feet (9,318)
Truss (32,941)

Update Log 

  • March 10, 2011: New Street View added by J.P.
  • September 18, 2010: Updated by Craig Philpott: refined design description
  • September 5, 2010: Added by Craig Philpott

Sources 

  • Craig Philpott - craigphilpott63 [at] gmail [dot] com
  • J.P. - wildcatjon2000 [at] gmail [dot] com

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