I-5 over TERRAIN


+47.57142, -122.32131
47°34'17" N, 122°19'17" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:I-5 over TERRAIN
Structure number:0007741L0000000
Location:5.5 N JCT SR 900
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:20.0 ft. [6.1 m]
Total length:153.9 ft. [46.9 m]
Roadway width between curbs:18.7 ft. [5.7 m]
Deck width edge-to-edge:21.0 ft. [6.4 m]
Owner:State Highway Agency [01]
Year built:1967
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:8
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:5,638 [as of 2009]
Truck traffic:2% 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: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:61.4 tons [55.8 metric tons]
Inventory rating:36.6 tons [33.3 metric tons]
Sufficiency rating:89.3
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$5,222,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
November 201489.3Not deficientSatisfactoryGoodGood5638
November 201289.3Not deficientSatisfactoryGoodGood5638
December 201089.3Not deficientSatisfactoryGoodGood5638
December 200879.5Functionally obsoleteSatisfactorySatisfactoryGood5638
October 200679.5Functionally obsoleteSatisfactorySatisfactoryGood5638
December 200479.5Functionally obsoleteSatisfactorySatisfactoryGood5638
October 200279.5Functionally obsoleteSatisfactorySatisfactoryGood5638
December 200079.7Functionally obsoleteSatisfactorySatisfactoryGood5236
October 199879.7Functionally obsoleteSatisfactorySatisfactoryGood5236
May 199674.2Functionally obsoleteSatisfactorySatisfactoryGood5236
May 199475.8Functionally obsoleteSatisfactorySatisfactoryGood1400
April 199283.0Functionally obsoleteSatisfactorySatisfactoryGood1400