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STATE ROUTE 24 WB over PATTON STREET

Map 

Coordinates:
+37.84833, -122.24361
37°50'54" N, 122°14'37" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:STATE ROUTE 24 WB over PATTON STREET
Structure number:33 0419L
Location:04-ALA-024-R4.17-OAK
Purpose:Carries highway over highway
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:113.9 ft. [34.7 m]
Total length:844.2 ft. [257.3 m]
Roadway width between curbs:66.9 ft. [20.4 m]
Deck width edge-to-edge:68.9 ft. [21.0 m]
Vertical clearance below bridge:15.1 ft. [4.6 m]
Skew angle:99°
Owner:State Highway Agency [01]
Year built:1970
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:10
Main spans material:Concrete continuous [2]
Main spans design:Box beam or girders - Multiple [05]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: February 2016 

Status:Open, no restriction [A]
Average daily traffic:143,000 [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 desirable criteria [8]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
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:84.2 tons [76.5 metric tons]
Inventory rating:50.6 tons [46.0 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:74.0
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$9,248,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
February 201674.0Functionally obsoleteVery GoodVery GoodVery Good143000
February 201474.0Functionally obsoleteGoodGoodGood143000
February 201274.0Functionally obsoleteGoodGoodGood143000
March 201081.4Functionally obsoleteSatisfactoryGoodGood70500
January 200875.9Structurally deficientSeriousGoodGood70500
January 200675.9Structurally deficientSeriousGoodGood70500
January 200477.5Structurally deficientSeriousGoodGood76000
November 200177.5Structurally deficientSeriousGoodGood76000
November 199977.5Structurally deficientSeriousGoodGood76000
20000.0Not applicable----
November 199779.7Structurally deficientPoorGoodGood76000
September 199679.5Structurally deficientPoorGoodGood59500
December 199382.2Functionally obsoleteSatisfactoryGoodGood55650
September 199182.2Functionally obsoleteSatisfactoryGoodGood55650