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FM over MAPLE RIVER

Map 

Coordinates:
+42.00833, -95.96111
42°00'30" N, 95°57'40" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:FM over MAPLE RIVER
Structure number:000000000250150
Location:083441504
Purpose:Carries highway over waterway
Route classification:Minor Collector (Rural) [08]
Length of largest span:117.1 ft. [35.7 m]
Total length:305.1 ft. [93.0 m]
Roadway width between curbs:24.0 ft. [7.3 m]
Deck width edge-to-edge:25.9 ft. [7.9 m]
Skew angle:43°
Owner:County Highway Agency [02]
Year built:1960
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
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 2014 

Status:Posted for other load-capacity restriction [R]
Average daily traffic:140 [as of 2012]
Truck traffic:16% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Meets minimum tolerable limits to be left in place as is [4]
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:29.8 tons [27.1 metric tons]
Inventory rating:16.6 tons [15.1 metric tons]
Sufficiency rating:51.0
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 201451.0Not deficientSatisfactorySatisfactoryFair140
April 201251.0Not deficientSatisfactoryGoodFair140
May 201050.8Not deficientSatisfactoryGoodFair160
June 200850.8Not deficientSatisfactoryGoodFair160
June 200746.4Structurally deficientSatisfactoryVery GoodVery Good220
May 200646.4Structurally deficientSatisfactoryVery GoodVery Good220
April 200446.3Functionally obsoleteSatisfactoryVery GoodVery Good250
April 200246.3Structurally deficientSatisfactoryVery GoodVery Good250
March 200046.3Structurally deficientSatisfactoryVery GoodVery Good250
February 199846.4Structurally deficientSatisfactoryVery GoodVery Good210
February 199645.8Structurally deficientSatisfactoryVery GoodVery Good230
February 199445.8Structurally deficientSatisfactoryVery GoodVery Good230
June 199245.8Structurally deficientSatisfactoryVery GoodVery Good230
April 199045.8Structurally deficientSatisfactoryVery GoodVery Good250