MILL ST over I70 &I670 HWYS


+39.09156, -94.63068
39°05'30" N, 94°37'50" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:MILL ST over I70 &I670 HWYS
Structure number:999907001052501
Location:1.07 MI E US69
Purpose:Carries highway over highway
Route classification:Local (Urban) [19]
Length of largest span:106.6 ft. [32.5 m]
Total length:257.2 ft. [78.4 m]
Roadway width between curbs:25.9 ft. [7.9 m]
Deck width edge-to-edge:32.5 ft. [9.9 m]
Vertical clearance below bridge:16.1 ft. [4.9 m]
Skew angle:
Owner:State Highway Agency [01]
Year built:1990
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:3
Main spans material:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Not applicable [N]
Wearing surface:Low slump Concrete [4]

Latest Available Inspection: June 2015

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:380 [as of 2001]
Truck traffic:2% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Good [7 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:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Scour condition:Bridge not over waterway. [N]
Operating rating:64.0 tons [58.2 metric tons]
Inventory rating:37.8 tons [34.4 metric tons]
Sufficiency rating:91.5
Recommended work:Bridge deck replacement with only incidental widening. [37]
Estimated cost of work:$231,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
June 201591.5FairGoodSatisfactoryGood-380
June 201391.5GoodGoodGoodVery Good-380
June 201191.5GoodGoodGoodVery Good-380
May 200991.5GoodGoodGoodVery Good-380
June 200788.5GoodGoodGoodVery Good-380
June 200586.4GoodGoodGoodVery Good-380
June 200375.7GoodGoodGoodVery GoodFO2487
August 200179.8GoodGoodGoodVery GoodFO2487
November 199979.8GoodGoodGoodVery GoodFO2487
August 199777.8GoodGoodGoodVery Good-2487
March 199578.8GoodVery GoodVery GoodVery Good-2487
June 199378.8GoodVery GoodVery GoodVery Good-2487
August 199193.0GoodVery GoodVery GoodVery Good-2487