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FM over OVER BNSF RR

This bridge is no longer in the current National Bridge Inventory database, and has likely been demolished or abandoned.

Map

Coordinates:
+41.16944, -93.35000
41°10'10" N, 93°20'60" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:FM over OVER BNSF RR
Structure number:000000000064350
Location:0681710
Purpose:Carries highway over railroad
Route classification:Major Collector (Rural) [07]
Length of largest span:21.0 ft. [6.4 m]
Total length:141.1 ft. [43.0 m]
Roadway width between curbs:23.3 ft. [7.1 m]
Deck width edge-to-edge:25.3 ft. [7.7 m]
Vertical clearance below bridge:24.9 ft. [7.6 m]
Owner:Railroad [27]
Year built:1946
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:7
Main spans material:Wood or timber [7]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Wood or Timber [8]
Wearing surface:Wood or Timber [7]

Latest Available Inspection: October 2008

Good/Fair/Poor Condition:Poor
Status:Open, no restriction [A]
Average daily traffic:70 [as of 2006]
Deck condition:Fair [5 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Poor [4 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]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Basically intolerable requiring high priority of corrrective action [3]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:48.4
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$551,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
October 2008PoorFairFairPoor7048.4
January 1998PoorSatisfactorySatisfactoryPoor10049.4
March 1991GoodGoodGoodGood7090.0