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STH 13 over LARSON CREEK

Map

Coordinates:
+46.77505, -91.39387
46°46'30" N, 91°23'38" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:STH 13 over LARSON CREEK
Structure number:B04010400000000
Location:0.3 M N JCT CTH A
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Other (Rural) [02]
Length of largest span:40.0 ft. [12.2 m]
Total length:43.0 ft. [13.1 m]
Roadway width between curbs:36.1 ft. [11.0 m]
Deck width edge-to-edge:38.1 ft. [11.6 m]
Skew angle:30°
Owner:State Highway Agency [01]
Year built:2004
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Concrete [1]
Main span design:Slab [01]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: May 2018

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:570 [as of 2016]
Truck traffic:5% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Equal to present desirable criteria [8]
Deck geometry appraisal:Better than present minimum criteria [7]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. [6]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:96.8

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
May 2018GoodVery GoodVery GoodVery Good57096.8
May 2016GoodVery GoodVery GoodVery Good57089.7
May 2014GoodVery GoodVery GoodVery Good57089.7
May 2012GoodVery GoodExcellentExcellent57089.3
May 2010GoodVery GoodExcellentExcellent57099.8
May 2008GoodExcellentExcellentExcellent57099.8
May 2006GoodExcellentExcellentExcellent140099.5
October 2004GoodExcellentExcellentExcellent140099.5

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Substructure
Reinforced Concrete Abutmentlinear ft.7674200
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.8686000
Deck
Reinforced Concrete Slabsq. ft.1,5991,5831600