SW 14 TH CO over HWY 61


+45.52216, -122.68566
45°31'20" N, 122°41'08" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SW 14 TH CO over HWY 61
Structure number:09282 061 00214
Location:0.1 MI S OF NW COUCH
Purpose:Carries highway over highway
Route classification:Collector (Urban) [17]
Length of largest span:138.5 ft. [42.2 m]
Total length:225.4 ft. [68.7 m]
Roadway width between curbs:44.9 ft. [13.7 m]
Deck width edge-to-edge:65.9 ft. [20.1 m]
Vertical clearance below bridge:19.4 ft. [5.9 m]
Skew angle:39°
Owner:State Highway Agency [01]
Year built:1968
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:2
Main spans material:Steel [3]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: July 2015

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:100,000 [as of 2014]
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:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
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:59.8 tons [54.4 metric tons]
Inventory rating:36.0 tons [32.7 metric tons]
Sufficiency rating:79.0

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
July 201579.0FairSatisfactoryGoodGood-100000
July 201380.0FairSatisfactoryGoodGood-93500
July 201180.0GoodGoodGoodGood-93500
April 201080.0GoodGoodGoodGood-93500
April 200886.0GoodGoodGoodGood-93500
April 200696.8FairSatisfactoryGoodSatisfactory-12875
April 200496.8FairSatisfactoryGoodSatisfactory-12875
March 200296.8GoodGoodVery GoodGood-12500
March 200094.8GoodGoodVery GoodGood-12500
March 199892.8GoodGoodVery GoodGood-12000
March 199694.1GoodGoodVery GoodGood-11400
March 199494.1GoodGoodVery GoodGood-11400
March 199297.1GoodGoodVery GoodGood-11400
March 199097.1GoodVery GoodVery GoodGood-11100

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Steel Girder/Beamlinear ft.2,0221,9992300
Steel Protective Coatingsq. ft.33,50031,4871,8671460
Reinforced Concrete Decksq. ft.14,87012,7882,08200
Concrete Protective Coatingsq. ft.11,26511,265000
Steel Pin or Pin & Hangar Assemblyeach99000
Steel Protective Coatingsq. ft.104104000
Reinforced Concrete Columneach30300
Reinforced Concrete Abutmentlinear ft.120120000
Reinforced Concrete Pier Caplinear ft.127973000
Compression Jointlinear ft.322322000
Movable Bearingeach1801800
Fixed Bearingeach90900
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.451045100