Share:

TWP 58 over N FORK ZUMBRO RIVER

Map

Coordinates:
+44.26226, -93.09135
44°15'44" N, 93°05'29" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:TWP 58 over N FORK ZUMBRO RIVER
Structure number:66540
Location:1.1 MI S OF JCT TH 60
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:23.3 ft. [7.1 m]
Total length:48.9 ft. [14.9 m]
Roadway width between curbs:32.2 ft. [9.8 m]
Deck width edge-to-edge:34.1 ft. [10.4 m]
Owner:Town or Township Highway Agency [03]
Year built:2003
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 22.5 / HS 25 [9]
Number of main spans:2
Main spans material:Wood or timber [7]
Main spans design:Slab [01]
Deck type:Wood or Timber [8]
Wearing surface:Bituminous [6]

Latest Available Inspection: April 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:15 [as of 2002]
Deck condition:Very Good [8 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Equal to present desirable criteria [8]
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 assessed or calculated scour condition. [5]
Sufficiency rating:100.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
April 2017GoodVery GoodVery GoodGood15100.0
April 2015GoodVery GoodVery GoodGood15100.0
April 2013GoodVery GoodVery GoodGood15100.0
April 2011GoodVery GoodVery GoodGood15100.0
April 2009GoodVery GoodVery GoodGood15100.0
May 2007GoodVery GoodVery GoodGood15100.0
May 2005GoodVery GoodVery GoodVery Good1598.0
March 2004GoodExcellentExcellentExcellent1598.0

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Timber Floor Beamlinear ft.6806800
Substructure
Timber Abutmentlinear ft.128128000
Steel Pileeach2202200
Steel Protective Coatingsq. ft.168016800
Timber Pier Caplinear ft.108102600
Deck
Timber Decksq. ft.1,6661,54811800
Wearing Surfacessq. ft.1,5681,5303800
Bridge Rail
Timber Bridge Raillinear ft.100901000