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NB-US75 over WB-I480 TO NB-US75 RMP

Map

Coordinates:
+41.26294, -95.95223
41°15'47" N, 95°57'08" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:NB-US75 over WB-I480 TO NB-US75 RMP
Structure number:S075 09084
Location:28TH & DODGE INTRCHG
Purpose:Carries highway overpass over highway
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:138.1 ft. [42.1 m]
Total length:291.0 ft. [88.7 m]
Roadway width between curbs:58.1 ft. [17.7 m]
Deck width edge-to-edge:60.7 ft. [18.5 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Skew angle:45°
Owner:State Highway Agency [01]
Year built:2005
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 22.5 / HS 25 [9]
Number of main spans:3
Main spans material:Prestressed concrete continuous [6]
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: March 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:34,203 [as of 2012]
Truck traffic:3% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Excellent [9 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Equal to present desirable criteria [8]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Underclearances appraisal:Equal to present minimum criteria [6]
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:61.8 tons [56.2 metric tons]
Inventory rating:38.0 tons [34.5 metric tons]
Sufficiency rating:83.0

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
March 201683.0GoodVery GoodExcellentVery Good-34203
March 201483.0GoodVery GoodExcellentVery Good-34203
March 201294.7GoodVery GoodExcellentExcellent-34203
February 201094.6GoodVery GoodExcellentExcellent-35503
March 200894.3GoodExcellentExcellentExcellent-38723
March 200664.4FairSatisfactoryGoodFair-38723
August 200465.9FairSatisfactoryGoodFair-28050
March 200264.8FairGoodGoodFair-35700
August 200078.1FairGoodGoodFair-32950
August 199878.1FairGoodGoodFair-32950
September 199675.7FairGoodGoodFair-19100
October 199477.2FairGoodGoodFair-19100
August 199277.2FairGoodGoodFair-19100
December 199179.2FairGoodGoodFair-19100

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.613613000
Deck
Reinforced Concrete Decksq. ft.1,6451,52811700
Substructure
Reinforced Concrete Pier Walllinear ft.2020000
Reinforced Concrete Abutmentlinear ft.4949000
Reinforced Concrete Pier Caplinear ft.5252000
Bearings
Elastomeric Bearingeach2828000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.178178000