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N WATT-N51 ON RAMP over ARCADE CREEK

Map 

Coordinates:
+38.64000, -121.38167
38°38'24" N, 121°22'54" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:N WATT-N51 ON RAMP over ARCADE CREEK
Structure number:24 0126S
Location:03-SAC-051-8.06-SAC
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:56.1 ft. [17.1 m]
Total length:142.1 ft. [43.3 m]
Roadway width between curbs:22.0 ft. [6.7 m]
Deck width edge-to-edge:27.2 ft. [8.3 m]
Skew angle:33°
Owner:State Highway Agency [01]
Year built:1958
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:3
Main spans material:Concrete continuous [2]
Main spans design:Tee beam [04]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: March 2015 

Status:Open, no restriction [A]
Average daily traffic:18,000 [as of 2010]
Truck traffic:2% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Equal to present minimum criteria [6]
Water adequacy appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Better than present minimum criteria [7]
Channel protection:Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Operating rating:36.0 tons [32.7 metric tons]
Inventory rating:27.8 tons [25.3 metric tons]
Sufficiency rating:88.8

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
March 201588.8Not deficientVery GoodVery GoodVery Good18000
May 201191.0Functionally obsoleteSatisfactoryGoodGood18000
February 201091.0Functionally obsoleteSatisfactoryGoodGood8900
May 200790.0Functionally obsoleteFairGoodGood8900
March 200488.0Structurally deficientPoorGoodGood8900
December 200188.0Structurally deficientPoorGoodGood8900
April 199891.0Functionally obsoleteGoodGoodGood8900
June 199588.0Functionally obsoleteGoodGoodGood8900
March 199288.0Functionally obsoleteGoodGoodGood6900