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I680 over ABND CNWTC/THOMAS CR

Map 

Coordinates:
+41.32167, -96.05833
41°19'18" N, 96°03'30" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:I680 over ABND CNWTC/THOMAS CR
Structure number:S680 00747R
Location:IN OMAHA
Purpose:Carries highway over railroad and waterway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:89.9 ft. [27.4 m]
Total length:285.1 ft. [86.9 m]
Roadway width between curbs:38.1 ft. [11.6 m]
Deck width edge-to-edge:40.7 ft. [12.4 m]
Vertical clearance below bridge:23.0 ft. [7.0 m]
Skew angle:11°
Owner:State Highway Agency [01]
Year built:1971
Year reconstructed:1994
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:Steel [3]
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:15,433 [as of 2013]
Truck traffic:6% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Equal to present minimum criteria [6]
Underclearances appraisal:Better than present minimum criteria [7]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank and embankment protection is severely undermined. River control devices have severe damage. Large deposits of debris are in the channel. [4]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:56.9 tons [51.7 metric tons]
Inventory rating:33.9 tons [30.8 metric tons]
Sufficiency rating:85.7

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
March 201585.7Not deficientGoodGoodSatisfactory15433
March 201384.7Not deficientSatisfactoryFairSatisfactory15433
March 201184.5Not deficientSatisfactoryFairSatisfactory15865
March 200984.4Not deficientGoodFairSatisfactory16813
March 200785.4Not deficientVery GoodFairSatisfactory14988
February 200585.0Not deficientExcellentFairSatisfactory18215
July 200396.4Not deficientExcellentGoodSatisfactory17580
April 200196.5Not deficientExcellentGoodSatisfactory15570
July 199996.6Not deficientExcellentGoodSatisfactory14720
June 199796.6Not deficientExcellentGoodSatisfactory14430
August 199597.0Not deficientExcellentGoodSatisfactory13440
August 199397.1Not deficientSatisfactoryGoodSatisfactory12250
December 199197.2Not deficientSatisfactoryGoodSatisfactory11000