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E24-MLK JR OFFRAMP over 42ND STREET

Map 

Coordinates:
+37.83111, -122.26583
37°49'52" N, 122°15'57" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:E24-MLK JR OFFRAMP over 42ND STREET
Structure number:33 0363S
Location:04-ALA-024-R2.33-OAK
Purpose:Carries highway over highway
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:62.0 ft. [18.9 m]
Total length:125.0 ft. [38.1 m]
Roadway width between curbs:54.1 ft. [16.5 m]
Deck width edge-to-edge:56.1 ft. [17.1 m]
Vertical clearance below bridge:14.8 ft. [4.5 m]
Skew angle:
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+Mod / HS 20+Mod [6]
Number of main spans:3
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: January 2016 

Status:Open, no restriction [A]
Average daily traffic:21,300 [as of 1998]
Truck traffic:2% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Equal to present minimum criteria [6]
Underclearances appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:31.4 tons [28.5 metric tons]
Inventory rating:24.2 tons [22.0 metric tons]
Sufficiency rating:84.7

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
January 201684.7Not deficientVery GoodGoodGood21300
January 201484.7Not deficientGoodGoodGood21300
January 201296.3Not deficientGoodGoodGood21300
February 201096.3Not deficientGoodGoodGood21300
January 200697.0Not deficientGoodGoodGood21300
January 200497.0Not deficientSatisfactoryGoodGood21300
November 200197.0Not deficientSatisfactoryGoodGood21300
May 200097.0Not deficientSatisfactoryGoodGood21300
November 199998.0Not deficientSatisfactoryGoodGood21300
December 199798.0Not deficientSatisfactoryGoodGood21300
September 199696.0Not deficientGoodGoodGood21300
December 199396.4Not deficientGoodGoodGood21300
September 199196.4Not deficientGoodGoodGood21300