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MAC ARTHUR AVENUE over INTERSTATE 280

Map 

Coordinates:
+37.31667, -121.93500
37°19'00" N, 121°56'06" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:MAC ARTHUR AVENUE over INTERSTATE 280
Structure number:37 0100
Location:04-SCL-280-L5.17-SJS
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Local (Urban) [19]
Length of largest span:103.0 ft. [31.4 m]
Total length:271.0 ft. [82.6 m]
Roadway width between curbs:40.0 ft. [12.2 m]
Deck width edge-to-edge:54.1 ft. [16.5 m]
Vertical clearance below bridge:16.7 ft. [5.1 m]
Skew angle:15°
Owner:State Highway Agency [01]
Year built:1972
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:Box beam or girders - Multiple [05]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: February 2015 

Status:Open, no restriction [A]
Average daily traffic:4,500 [as of 1998]
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:Equal to present minimum criteria [6]
Underclearances appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:109.8 tons [99.8 metric tons]
Inventory rating:72.4 tons [65.8 metric tons]
Sufficiency rating:97.6

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
February 201597.6Not deficientVery GoodVery GoodVery Good4500
February 201397.6Not deficientGoodSatisfactoryGood4500
February 201197.6Not deficientGoodSatisfactoryGood4500
February 200997.6Not deficientGoodSatisfactoryGood4500
March 200797.6Not deficientGoodSatisfactoryGood4500
March 200597.6Not deficientGoodSatisfactoryGood4500
January 200397.6Not deficientGoodSatisfactoryGood4500
July 200193.6Functionally obsoleteGoodSatisfactoryGood4500
September 199693.5Functionally obsoleteGoodGoodGood4500
September 199493.6Functionally obsoleteGoodGoodGood4500
October 199293.6Functionally obsoleteGoodGoodGood4500
December 198993.6Functionally obsoleteGoodGoodGood4500