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I680 over L28H MORMON BRGE INTRCG

Map 

Coordinates:
+41.34447, -95.96431
41°20'40" N, 95°57'52" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:I680 over L28H MORMON BRGE INTRCG
Structure number:S680 01305R
Location:31ST ST INTRCHG
Purpose:Carries highway overpass over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:60.0 ft. [18.3 m]
Total length:178.2 ft. [54.3 m]
Roadway width between curbs:39.0 ft. [11.9 m]
Deck width edge-to-edge:42.7 ft. [13.0 m]
Vertical clearance below bridge:15.7 ft. [4.8 m]
Skew angle:
Owner:State Highway Agency [01]
Year built:1973
Year reconstructed:2000
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:4
Main spans material:Prestressed concrete [5]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Integral Concrete (separate non-modified layer of concrete added to structural deck) [2]

Latest Available Inspection: March 2015 

Status:Open, no restriction [A]
Average daily traffic:7,028 [as of 2013]
Truck traffic:10% of total traffic
Deck condition:Good [7 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:Equal to present minimum criteria [6]
Underclearances appraisal:Better than present minimum criteria [7]
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:98.8 tons [89.8 metric tons]
Inventory rating:57.9 tons [52.6 metric tons]
Sufficiency rating:98.0

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
March 201598.0Not deficientGoodGoodGood7028
March 201398.0Not deficientGoodGoodGood7028
March 201198.0Not deficientGoodGoodGood8000
March 200998.0Not deficientGoodGoodGood7700
March 200798.0Not deficientVery GoodGoodGood7828
February 200598.0Not deficientExcellentGoodGood9183
July 200398.0Not deficientExcellentGoodGood8865
March 200198.0Not deficientExcellentGoodGood8250
September 200098.0Not deficientExcellentGoodGood7895
July 199998.0Not deficientSatisfactoryGoodGood7800
June 199798.0Not deficientSatisfactoryGoodGood7653
August 199598.0Not deficientSatisfactoryGoodGood10600
July 199398.0Not deficientSatisfactoryGoodGood9900
March 199198.0Not deficientSatisfactoryGoodGood8722