+47.60005, -122.32910
47°36'00" N, 122°19'45" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:S MAIN ST over RR
Structure number:085056000000000
Location:S Main St, 3rd - 4th Ave
Purpose:Carries highway and pedestrian walkway over railroad
Route classification:Minor Arterial (Urban) [16]
Length of largest span:76.1 ft. [23.2 m]
Total length:129.9 ft. [39.6 m]
Roadway width between curbs:42.0 ft. [12.8 m]
Deck width edge-to-edge:65.9 ft. [20.1 m]
Vertical clearance below bridge:22.6 ft. [6.9 m]
Skew angle:99°
Owner:City or Municipal Highway Agency [04]
Year built:1982
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 18 / HS 20 [5]
Number of main spans:2
Main spans material:Prestressed concrete [5]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: August 2015 

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:2,177 [as of 2010]
Truck traffic:10% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:63.4 tons [57.6 metric tons]
Inventory rating:33.7 tons [30.6 metric tons]
Sufficiency rating:78.2

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
August 201578.2FairSatisfactoryGoodGoodFO2177
August 201378.2FairSatisfactoryGoodGoodFO2177
August 201178.2FairSatisfactoryGoodGoodFO2177
July 200980.2FairSatisfactoryGoodGoodFO2400
August 200880.2FairSatisfactoryGoodGoodFO2400
July 200680.2GoodGoodGoodGoodFO2400
September 200580.2GoodGoodGoodGoodFO2400
September 200380.2GoodGoodGoodVery GoodFO2070
November 200280.2GoodGoodGoodVery GoodFO2070
August 200080.2FairSatisfactoryVery GoodVery GoodFO2070
October 199880.2FairSatisfactoryVery GoodVery GoodFO2070
August 199781.0FairSatisfactoryVery GoodVery GoodFO2070
June 199581.0GoodVery GoodVery GoodVery GoodFO2070
July 199181.0GoodVery GoodVery GoodVery GoodFO2070