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 2016

Good/Fair/Poor Condition:Fair
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:61.8 tons [56.2 metric tons]
Inventory rating:37.0 tons [33.6 metric tons]
Sufficiency rating:90.3
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$1,417,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
November 201690.3FairSatisfactoryGoodGood-5638
November 201489.3FairSatisfactoryGoodGood-5638
November 201289.3FairSatisfactoryGoodGood-5638
December 201089.3FairSatisfactoryGoodGood-5638
December 200879.5FairSatisfactorySatisfactoryGoodFO5638
October 200679.5FairSatisfactorySatisfactoryGoodFO5638
December 200479.5FairSatisfactorySatisfactoryGoodFO5638
October 200279.5FairSatisfactorySatisfactoryGoodFO5638
December 200079.7FairSatisfactorySatisfactoryGoodFO5236
October 199879.7FairSatisfactorySatisfactoryGoodFO5236
May 199674.2FairSatisfactorySatisfactoryGoodFO5236
May 199475.8FairSatisfactorySatisfactoryGoodFO1400
April 199283.0FairSatisfactorySatisfactoryGoodFO1400

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Reinforced Concrete Top Flangesq. ft.3,0032,9811813
Reinforced Concrete Columneach3535000
Reinforced Concrete Pier Walllinear ft.2120010
Reinforced Concrete Abutmentlinear ft.2121000
Reinforced Concrete Pier Caplinear ft.133133000
Compression Jointlinear ft.3803800
Open Jointlinear ft.2102100
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.308308000
Reinforced Concrete Bridge Raillinear ft.308308000
Reinforced Concrete Slabsq. ft.3,0033,001020