SUMMIT ST S over IS 670, RP IS670E TO IS3


+39.09633, -94.59321
39°05'47" N, 94°35'36" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:SUMMIT ST S over IS 670, RP IS670E TO IS3
Structure number:2693
Old structure number:A3668 1 (from 1992 edition)
Location:S 6 T 49 N R 33 W
Purpose:Carries highway over highway
Route classification:Local (Urban) [19]
Length of largest span:250.0 ft. [76.2 m]
Total length:400.0 ft. [121.9 m]
Roadway width between curbs:34.1 ft. [10.4 m]
Deck width edge-to-edge:60.7 ft. [18.5 m]
Vertical clearance below bridge:25.9 ft. [7.9 m]
Owner:State Highway Agency [01]
Year built:1980
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Steel [3]
Main span design:Box beam or girders - Multiple [05]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Other [9]

Latest Available Inspection: December 2015 

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:3,105 [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:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:71.3 tons [64.8 metric tons]
Inventory rating:39.6 tons [36.0 metric tons]
Sufficiency rating:94.6

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
December 201594.6FairGoodSatisfactorySatisfactory-3105
December 201383.5FairGoodFairSatisfactory-3105
September 201195.5FairGoodSatisfactorySatisfactory-3433
February 201095.5GoodGoodVery GoodGood-3650
January 200895.7GoodGoodVery GoodGood-2306
November 200595.7GoodGoodVery GoodGood-2326
September 200395.7GoodGoodVery GoodGood-2382
October 200195.7GoodGoodVery GoodGood-2338
November 199195.8GoodGoodVery GoodGood-1620