Share:

SW 14 TH CO over HWY 61

Map 

Coordinates:
+45.52216, -122.68566
45°31'20" N, 122°41'08" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

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