GRAND AVE S over IS 670

This bridge is no longer in the current National Bridge Inventory database, and has likely been demolished or abandoned.


+39.09594, -94.58111
39°05'45" N, 94°34'52" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:GRAND AVE S over IS 670
Structure number:591
Old structure number:A1158 1 (from 1992 edition)
Location:S 5 T 49 N R 33 W
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Minor Arterial (Urban) [16]
Length of largest span:70.9 ft. [21.6 m]
Total length:141.1 ft. [43.0 m]
Roadway width between curbs:65.9 ft. [20.1 m]
Deck width edge-to-edge:84.0 ft. [25.6 m]
Vertical clearance below bridge:14.8 ft. [4.5 m]
Skew angle:
Owner:State Highway Agency [01]
Year built:1963
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:2
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: September 2015 

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:9,278 [as of 2014]
Truck traffic:10% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:87.1 tons [79.2 metric tons]
Inventory rating:52.5 tons [47.7 metric tons]
Sufficiency rating:62.6
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$1,448,000

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
September 201562.6FairGoodSatisfactoryFairFO9278
September 201362.6FairVery GoodSatisfactoryFairFO9278
September 201193.1FairVery GoodSatisfactorySatisfactoryFO9359
February 201093.3FairVery GoodVery GoodSatisfactoryFO12008
January 200893.3FairVery GoodVery GoodSatisfactoryFO12012
November 200581.3FairFairFairSatisfactoryFO11000
September 200381.3FairFairFairSatisfactoryFO11000
October 200181.3FairFairFairSatisfactoryFO10617
December 199168.9FairFairFairSatisfactoryFO8430