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IA 2 over SMALL NATURAL STREAM

Map

Coordinates:
+40.68889, -95.71111
40°41'20" N, 95°42'40" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:IA 2 over SMALL NATURAL STREAM
Structure number:000000000025360
Location:3.9 MI. E. OF JCT. I-29
Purpose:Carries highway over waterway
Route classification:Minor Arterial (Rural) [06]
Length of largest span:42.0 ft. [12.8 m]
Total length:377.0 ft. [114.9 m]
Roadway width between curbs:27.9 ft. [8.5 m]
Deck width edge-to-edge:34.8 ft. [10.6 m]
Owner:State Highway Agency [01]
Year built:1953
Year reconstructed:1996
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 18 / H 20 [4]
Number of main spans:10
Main spans material:Concrete continuous [2]
Main spans design:Slab [01]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Low slump Concrete [4]

Latest Available Inspection: June 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:1,970 [as of 2015]
Truck traffic:15% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
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:Equal to present minimum criteria [6]
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:53.9 tons [49.0 metric tons]
Inventory rating:32.3 tons [29.4 metric tons]
Sufficiency rating:70.6

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
June 201670.6FairFairFairSatisfactory-1970
June 201470.8FairFairFairSatisfactory-1860
June 201271.0FairFairFairSatisfactory-1640
June 201070.9FairFairFairSatisfactory-1610
June 200883.2FairSatisfactorySatisfactoryGood-1570
May 200683.2FairSatisfactorySatisfactoryGood-1710
June 200452.3PoorPoorPoorPoor-1510
February 200252.3PoorPoorPoorPoor-1490
March 200052.5PoorPoorPoorPoor-1410
December 199850.6PoorPoorPoorPoor-1310
April 199449.9PoorPoorPoorPoorSD1160
June 199249.9PoorPoorPoorPoorSD1130
May 199047.1PoorPoorPoorPoorSD1040

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Steel Girder/Beamlinear ft.880880000
Substructure
Reinforced Concrete Abutmentlinear ft.7300730
Prestressed Concrete Pileeach102100110
Reinforced Concrete Pier Caplinear ft.297297000
Joints
Strip Seal Jointlinear ft.6206200
Steel Protective Coatingsq. ft.6200620
Pourable Jointlinear ft.6500650
Bearings
Elastomeric Bearingeach4444000
Fixed Bearingeach110110000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.7546599500
Deck
Reinforced Concrete Slabsq. ft.13,12712,38607410
Wearing Surfacessq. ft.10,5527,8762,67600