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STATE ROUTE 51 SB over J,K,L,CAPITOL,N,P,Q,LRT,

Map 

Coordinates:
+38.56833, -121.46833
38°34'06" N, 121°28'06" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:STATE ROUTE 51 SB over J,K,L,CAPITOL,N,P,Q,LRT,
Structure number:24 0188L
Location:03-SAC-051-0.24-SAC
Purpose:Carries highway over highway and railroad
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:107.0 ft. [32.6 m]
Total length:4380.1 ft. [1335.0 m]
Roadway width between curbs:65.9 ft. [20.1 m]
Deck width edge-to-edge:68.6 ft. [20.9 m]
Vertical clearance above deck:18.0 ft. [5.5 m]
Vertical clearance below bridge:15.4 ft. [4.7 m]
Owner:State Highway Agency [01]
Year built:1966
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:42
Main spans material:Concrete continuous [2]
Main spans design:Box beam or girders - Multiple [05]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Integral Concrete (separate non-modified layer of concrete added to structural deck) [2]

Latest Available Inspection: December 2015 

Status:Open, no restriction [A]
Average daily traffic:90,000 [as of 2010]
Truck traffic:6% 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:Better than present minimum criteria [7]
Deck geometry appraisal:Equal to present minimum criteria [6]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:54.9 tons [49.9 metric tons]
Inventory rating:33.1 tons [30.1 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:81.4

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
December 201581.4Functionally obsoleteVery GoodVery GoodVery Good90000
November 201381.4Functionally obsoleteGoodGoodGood90000
November 201168.9Functionally obsoleteGoodFairGood90000
March 201158.6Functionally obsoleteGoodFairGood90000
December 200858.6Functionally obsoleteGoodFairGood81500
September 200659.8Structurally deficientPoorFairGood81500
April 200462.8Functionally obsoleteSatisfactoryFairGood81500
May 200263.5Functionally obsoleteSatisfactoryFairGood74850
May 200063.5Functionally obsoleteSatisfactoryFairGood74850
20000.0Not applicable----
March 199863.5Functionally obsoleteSatisfactoryFairGood74850
December 199573.7Functionally obsoleteGoodSatisfactoryVery Good73600
December 199374.4Functionally obsoleteGoodSatisfactoryVery Good69950
November 199174.4Functionally obsoleteGoodSatisfactoryVery Good69950