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I-5 over TERRAIN

Map 

Coordinates:
+47.57268, -122.31950
47°34'22" N, 122°19'10" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:I-5 over TERRAIN
Structure number:0007741C0000000
Location:5.6 N JCT SR 900
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:44.9 ft. [13.7 m]
Total length:872.1 ft. [265.8 m]
Roadway width between curbs:57.7 ft. [17.6 m]
Deck width edge-to-edge:60.7 ft. [18.5 m]
Vertical clearance above deck:16.4 ft. [5.0 m]
Owner:State Highway Agency [01]
Year built:1966
Year reconstructed:1992
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:21
Main spans material:Concrete continuous [2]
Main spans design:Slab [01]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: November 2014 

Status:Open, no restriction [A]
Average daily traffic:87,763 [as of 2012]
Truck traffic:9% 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:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry 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:44.6 tons [40.5 metric tons]
Inventory rating:25.7 tons [23.4 metric tons]
Sufficiency rating:76.7
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$50,157,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
November 201476.7Not deficientSatisfactoryGoodGood87763
November 201274.0Not deficientSatisfactorySatisfactoryGood91337
December 201073.9Not deficientSatisfactorySatisfactoryGood92523
November 200873.9Not deficientSatisfactorySatisfactoryGood92523
November 200673.2Not deficientSatisfactorySatisfactoryGood98500
December 200473.2Not deficientSatisfactorySatisfactoryGood98500
October 200273.2Not deficientSatisfactorySatisfactoryGood98500
December 200043.2Not deficientFairFairGood79346
September 199955.6Not deficientSatisfactorySatisfactoryGood79346
July 199755.6Not deficientSatisfactorySatisfactoryGood79346
May 199589.9Not deficientSatisfactorySatisfactoryGood79346
December 199489.9Not deficientSatisfactorySatisfactoryGood79346
April 199284.0Not deficientSatisfactorySatisfactoryGood85850