Share:

SW 4TH AVE over HWY 61

Map

Coordinates:
+45.50633, -122.68201
45°30'23" N, 122°40'55" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts

Name:SW 4TH AVE over HWY 61
Structure number:09155 061 00088
Location:0.3 MI S OF SW PARK
Purpose:Carries highway over highway
Route classification:Minor Arterial (Urban) [16]
Length of largest span:111.2 ft. [33.9 m]
Total length:263.5 ft. [80.3 m]
Roadway width between curbs:40.0 ft. [12.2 m]
Deck width edge-to-edge:50.5 ft. [15.4 m]
Vertical clearance below bridge:16.1 ft. [4.9 m]
Skew angle:35°
Owner:State Highway Agency [01]
Year built:1964
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:3
Main spans material:Concrete continuous [2]
Main spans design:Box beam or girders - Multiple [05]
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:6,965 [as of 2010]
Truck traffic:6% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
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:44.9 tons [40.8 metric tons]
Inventory rating:34.5 tons [31.4 metric tons]
Sufficiency rating:91.3

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
July 201591.3FairSatisfactorySatisfactorySatisfactory-6965
July 201391.3FairSatisfactorySatisfactorySatisfactory-6965
July 201191.6FairSatisfactorySatisfactorySatisfactory-6965
May 201091.6FairGoodSatisfactorySatisfactory-6965
May 200893.3FairGoodSatisfactorySatisfactory-6965
May 200696.4FairSatisfactorySatisfactoryGood-6695
May 200485.3FairSatisfactoryFairGood-6500
March 200289.6FairSatisfactoryGoodGood-99060
March 200069.8GoodGoodGoodGood-76200
March 199874.6GoodGoodGoodGoodFO19400
March 199677.1GoodGoodGoodGood-19400
March 199477.1GoodGoodGoodGood-19400
March 199279.1FairSatisfactorySatisfactoryGood-19400
March 199081.2FairSatisfactorySatisfactoryVery Good-19300