Share:

STH 70 over S FK FLAMBEAU RIVER

Map

Coordinates:
+45.87981, -90.41592
45°52'47" N, 90°24'57" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:STH 70 over S FK FLAMBEAU RIVER
Structure number:B50000400000000
Location:0.2M E JCT STH 13
Purpose:Carries highway over waterway
Route classification:Minor Arterial (Rural) [06]
Length of largest span:58.1 ft. [17.7 m]
Total length:154.5 ft. [47.1 m]
Roadway width between curbs:26.6 ft. [8.1 m]
Deck width edge-to-edge:28.9 ft. [8.8 m]
Skew angle:25°
Owner:State Highway Agency [01]
Year built:1951
Year reconstructed:1989
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 13.5 / H 15 [2]
Number of main spans:3
Main spans material:Steel continuous [4]
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: May 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:1,600 [as of 2015]
Truck traffic:18% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:62.9 tons [57.2 metric tons]
Inventory rating:37.4 tons [34.0 metric tons]
Sufficiency rating:65.3
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$961,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
May 201665.3FairGoodGoodSatisfactory-1600
October 201565.3FairVery GoodGoodSatisfactory-1600
May 201460.2PoorSeriousGoodSatisfactorySD1500
May 201262.6PoorPoorGoodSatisfactorySD1500
May 201062.6PoorPoorGoodSatisfactorySD1500
May 200865.0FairFairGoodSatisfactory-1500
May 200661.2FairFairGoodSatisfactoryFO3238
May 200462.2FairGoodVery GoodSatisfactoryFO3238
May 200262.2FairGoodVery GoodSatisfactoryFO3238
June 200068.8FairGoodVery GoodSatisfactory-1200
August 199868.8FairGoodVery GoodSatisfactory-1200
July 199768.8FairGoodVery GoodSatisfactory-1200
September 199668.8FairGoodVery GoodSatisfactory-1200
November 199569.6FairGoodGoodSatisfactory-1200
October 199469.6FairSatisfactoryGoodSatisfactory-1200
September 199366.7FairSatisfactoryGoodSatisfactory-1540
August 199266.7FairSatisfactorySatisfactorySatisfactory-1540
September 199166.7FairSatisfactorySatisfactorySatisfactory-1540