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MO 185 S over MERAMEC RVR, ROCK FILL R

Map

Coordinates:
+38.20772, -91.09399
38°12'28" N, 91°05'38" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts

Name:MO 185 S over MERAMEC RVR, ROCK FILL R
Structure number:3270
Old structure number:A3967 1 (from 1992 edition)
Location:S 13 T 40 N R 2 W
Purpose:Carries highway over highway and waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:149.9 ft. [45.7 m]
Total length:542.0 ft. [165.2 m]
Roadway width between curbs:44.0 ft. [13.4 m]
Deck width edge-to-edge:47.2 ft. [14.4 m]
Vertical clearance below bridge:17.1 ft. [5.2 m]
Skew angle:30°
Owner:State Highway Agency [01]
Year built:1984
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:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: October 2015

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:2,350 [as of 2015]
Truck traffic:10% of total traffic
Deck condition:Satisfactory [6 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:Better than present minimum criteria [7]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
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:44.6 tons [40.5 metric tons]
Inventory rating:33.7 tons [30.6 metric tons]
Sufficiency rating:89.5

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
October 201589.5FairSatisfactorySatisfactorySatisfactory-2350
October 201390.3FairSatisfactorySatisfactoryGood-2056
January 201390.4FairSatisfactorySatisfactoryGood-2026
February 201290.6FairSatisfactorySatisfactoryGood-1972
February 201088.6FairSatisfactorySatisfactoryGoodFO2012
January 200987.7FairSatisfactorySatisfactoryGoodFO2310
January 200786.6FairSatisfactorySatisfactoryGoodFO2698
January 200586.5FairSatisfactorySatisfactoryGoodFO2742
January 200382.7FairSatisfactorySatisfactoryGoodFO4048
December 200187.2FairSatisfactorySatisfactoryGood-4068
December 200086.3FairSatisfactorySatisfactoryVery GoodFO2708
January 200086.6FairSatisfactorySatisfactoryVery GoodFO2629
December 199886.6FairSatisfactorySatisfactoryVery GoodFO2629
December 199786.6FairSatisfactorySatisfactoryVery GoodFO2629
January 199783.5FairSatisfactorySatisfactoryVery GoodFO3693
January 199684.6FairSatisfactorySatisfactoryVery GoodFO3693
February 199589.1FairSatisfactorySatisfactoryVery GoodFO2117
January 199489.2FairSatisfactorySatisfactoryVery GoodFO2082
October 199289.2FairSatisfactorySatisfactoryExcellent-2082
December 199189.5GoodGoodGoodExcellent-1962