+38.56000, -121.47667
38°33'36" N, 121°28'36" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:S51-W50 CONNECTOR over W50-W ST OFF-RAMP & 26TH
Structure number:24 0224F
Purpose:Carries highway over highway
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:105.0 ft. [32.0 m]
Total length:778.9 ft. [237.4 m]
Roadway width between curbs:32.2 ft. [9.8 m]
Deck width edge-to-edge:34.1 ft. [10.4 m]
Vertical clearance below bridge:14.8 ft. [4.5 m]
Owner:State Highway Agency [01]
Year built:1968
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18+Mod / HS 20+Mod [6]
Number of main spans:8
Main spans material:Concrete continuous [2]
Main spans design:Box beam or girders - Multiple [05]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: December 2015 

Status:Open, no restriction [A]
Average daily traffic:32,000 [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:Equal to present desirable criteria [8]
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 minimum criteria [6]
Scour condition:Bridge not over waterway. [N]
Operating rating:71.3 tons [64.8 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:86.6

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
December 201586.6Functionally obsoleteVery GoodVery GoodVery Good32000
November 201387.6Functionally obsoleteGoodGoodGood32000
November 201187.6Functionally obsoleteGoodGoodGood32000
March 201187.6Functionally obsoleteGoodGoodGood32000
December 200888.0Functionally obsoleteGoodGoodGood28300
September 200688.0Functionally obsoleteGoodGoodGood28300
April 200488.0Functionally obsoleteGoodGoodGood28300
July 200289.4Functionally obsoleteGoodGoodGood15200
June 199589.4Functionally obsoleteGoodGoodGood15200
November 199390.4Not deficientGoodVery GoodVery Good19600
November 199190.4Not deficientGoodVery GoodVery Good19600