NE 45TH ST over I-5


+47.66134, -122.32192
47°39'41" N, 122°19'19" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:NE 45TH ST over I-5
Structure number:0006111A0000000
Location:1.3 N JCT SR 520
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:94.2 ft. [28.7 m]
Total length:241.2 ft. [73.5 m]
Roadway width between curbs:61.0 ft. [18.6 m]
Deck width edge-to-edge:79.1 ft. [24.1 m]
Vertical clearance below bridge:14.8 ft. [4.5 m]
Skew angle:
Owner:State Highway Agency [01]
Year built:1960
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:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: June 2016 

Status:Open, no restriction [A]
Average daily traffic:28,856 [as of 2012]
Truck traffic:5% 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: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:57.4 tons [52.2 metric tons]
Inventory rating:33.7 tons [30.6 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:70.6

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
June 201670.6Functionally obsoleteSatisfactoryGoodGood28856
June 201470.6Functionally obsoleteSatisfactoryGoodGood28856
June 201270.4Functionally obsoleteSatisfactoryGoodGood29830
June 201069.5Functionally obsoleteGoodGoodGood19051
June 200869.5Functionally obsoleteGoodGoodGood19051
December 200666.8Functionally obsoleteGoodGoodGood33000
November 200466.8Functionally obsoleteGoodGoodGood33000
October 200266.8Functionally obsoleteSatisfactorySatisfactoryGood33000
December 200067.6Functionally obsoleteSatisfactorySatisfactoryGood28900
20000.0Not applicable---208000
June 199867.6Functionally obsoleteSatisfactorySatisfactoryGood28900
June 199767.6Functionally obsoleteSatisfactorySatisfactoryGood28900
June 199559.7Functionally obsoleteSatisfactorySatisfactoryGood28900
June 199377.3Functionally obsoleteSatisfactorySatisfactoryGood3570
March 199180.3Functionally obsoleteSatisfactorySatisfactoryGood3570