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290 STREET over MILL CREEK

Map

Coordinates:
+40.62778, -95.54167
40°37'40" N, 95°32'30" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:290 STREET over MILL CREEK
Structure number:000000000158970
Location:067411501
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:69.9 ft. [21.3 m]
Total length:153.9 ft. [46.9 m]
Roadway width between curbs:15.4 ft. [4.7 m]
Deck width edge-to-edge:15.7 ft. [4.8 m]
Owner:County Highway Agency [02]
Year built:1920
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Steel [3]
Main span design:Truss - Thru [10]
Deck type:Wood or Timber [8]
Wearing surface:Wood or Timber [7]

Latest Available Inspection: June 2015

Good/Fair/Poor Condition:Poor
Status:Posted for load [P]
Average daily traffic:15 [as of 2012]
Deck condition:Poor [4 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Basically intolerable requiring high priority of replacement [2]
Deck geometry appraisal:Better than present minimum criteria [7]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Channel protection:Bank protection is being eroded. River control devices and/or embankment have major damage. Trees and rush restrict the channel. [5]
Scour condition:Bridge is scour critical; bridge foundations determined to be unstable. [3]
Operating rating:13.8 tons [12.5 metric tons]
Inventory rating:8.2 tons [7.5 metric tons]
Sufficiency rating:27.6
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
June 201527.6PoorPoorFairFairSD15
June 201327.6PoorPoorFairFairSD15
May 201123.0PoorPoorPoorFairSD15
May 200923.0PoorPoorPoorFairSD15
April 200723.0PoorPoorPoorFairSD15
March 200523.0PoorPoorPoorFairSD15
March 200323.0PoorPoorPoorFairSD15
April 200123.0PoorPoorPoorFairSD15
April 199923.0PoorPoorPoorFairSD15
May 199723.0PoorPoorPoorFairSD15
March 199523.2PoorPoorPoorFairSD5
May 199323.6PoorPoorPoorFairSD5
April 199123.6PoorPoorPoorFairSD5