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SB HICKMAN MILLS over BIG BLUE RVR

Map

Coordinates:
+38.97209, -94.54797
38°58'20" N, 94°32'53" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts

Name:SB HICKMAN MILLS over BIG BLUE RVR
Structure number:28448
Location:S 22 T 48 N R 33 W
Purpose:Carries highway over waterway
Route classification:Minor Arterial (Urban) [16]
Length of largest span:88.9 ft. [27.1 m]
Total length:532.2 ft. [162.2 m]
Roadway width between curbs:44.3 ft. [13.5 m]
Deck width edge-to-edge:47.9 ft. [14.6 m]
Skew angle:20°
Owner:City or Municipal Highway Agency [04]
Year built:1992
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18+Mod / HS 20+Mod [6]
Number of main spans:7
Main spans material:Prestressed concrete [5]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: March 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:4,471 [as of 2014]
Truck traffic:5% of total traffic
Deck condition:Very Good [8 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:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. [6]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:79.2 tons [72.0 metric tons]
Inventory rating:37.6 tons [34.2 metric tons]
Sufficiency rating:83.7

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
March 201683.7FairVery GoodGoodSatisfactory-4471
April 201483.7FairVery GoodGoodSatisfactory-4471
April 201283.7FairVery GoodVery GoodSatisfactory-4471
April 201083.0FairVery GoodVery GoodSatisfactory-16990
April 200883.0GoodVery GoodVery GoodGood-16990
March 200683.0GoodVery GoodVery GoodExcellent-16990
April 200483.0GoodVery GoodVery GoodExcellent-16990
July 200283.0GoodVery GoodVery GoodExcellent-16990
July 200083.0GoodVery GoodVery GoodExcellent-16990