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US275 over US75

Map

Coordinates:
+41.21221, -95.95032
41°12'44" N, 95°57'01" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US275 over US75
Structure number:S275 18910
Location:KENNEDY EXP/L ST INTRCHG
Purpose:Carries highway overpass over highway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:109.9 ft. [33.5 m]
Total length:210.0 ft. [64.0 m]
Roadway width between curbs:91.9 ft. [28.0 m]
Deck width edge-to-edge:96.1 ft. [29.3 m]
Vertical clearance below bridge:15.1 ft. [4.6 m]
Skew angle:36°
Owner:State Highway Agency [01]
Year built:1969
Year reconstructed:1988
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:2
Main spans material:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Low slump Concrete [4]

Latest Available Inspection: February 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:17,850 [as of 2012]
Truck traffic:7% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Superior to present desirable criteria [9]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge not over waterway. [N]
Operating rating:64.9 tons [59.0 metric tons]
Inventory rating:38.9 tons [35.4 metric tons]
Sufficiency rating:95.0

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
February 201695.0FairSatisfactoryGoodGood-17850
February 201495.0FairSatisfactoryGoodGood-17850
January 201295.0FairSatisfactoryGoodGood-15405
February 201095.0FairSatisfactoryGoodGood-13290
January 200895.0GoodVery GoodGoodGood-22640
March 200695.0GoodVery GoodGoodGood-22640
September 200495.0GoodVery GoodGoodGood-22500
March 200295.0GoodVery GoodGoodGood-19900
October 200095.0GoodVery GoodGoodGood-17500
August 199895.0GoodVery GoodGoodGood-17500
August 199693.0GoodVery GoodGoodGood-22470
October 199493.0GoodExcellentGoodGood-31830
April 199389.9GoodExcellentGoodGood-31830
July 199290.8GoodExcellentGoodGood-31830
September 199090.8GoodExcellentGoodGood-31830

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Steel Girder/Beamlinear ft.69658779300
Steel Protective Coatingsq. ft.2,7722,69904627
Deck
Reinforced Concrete Decksq. ft.2,0912,04921210
Wearing Surfacessq. ft.1,8151,8051000
Substructure
Reinforced Concrete Columneach66000
Reinforced Concrete Abutmentlinear ft.72536130
Reinforced Concrete Pier Caplinear ft.3534100
Bearings
Movable Bearingeach2270150
Fixed Bearingeach1111000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.129129000