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LOCAL over MONONA HARRISON D. D.

Map 

Coordinates:
+42.16389, -96.06944
42°09'50" N, 96°04'10" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:LOCAL over MONONA HARRISON D. D.
Structure number:000000000250860
Location:084451301
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:68.9 ft. [21.0 m]
Total length:182.1 ft. [55.5 m]
Roadway width between curbs:20.0 ft. [6.1 m]
Deck width edge-to-edge:22.0 ft. [6.7 m]
Owner:County Highway Agency [02]
Year built:1959
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:Prestressed concrete [5]
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 2014 

Status:Open, no restriction [A]
Average daily traffic:45 [as of 2008]
Deck condition:Poor [4 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Better than present minimum criteria [7]
Channel protection:Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:41.7 tons [37.9 metric tons]
Inventory rating:18.8 tons [17.1 metric tons]
Evaluation:Structurally deficient [1]
Sufficiency rating:67.5
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
May 201467.5Structurally deficientPoorSatisfactorySatisfactory45
April 201267.5Structurally deficientPoorSatisfactoryGood45
May 201069.3Not deficientFairSatisfactoryGood45
June 200869.3Not deficientFairGoodGood45
May 200652.2Structurally deficientGoodVery GoodVery Good45
April 200452.2Functionally obsoleteGoodVery GoodVery Good45
April 200252.2Structurally deficientGoodVery GoodVery Good45
April 200052.2Structurally deficientGoodVery GoodVery Good45
May 199852.2Structurally deficientGoodVery GoodVery Good45
February 199652.2Structurally deficientGoodVery GoodVery Good45
March 199452.2Structurally deficientGoodVery GoodVery Good45
June 199252.2Structurally deficientVery GoodVery GoodVery Good45
April 199048.8Structurally deficientVery GoodVery GoodVery Good40