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RT D S over BR BUFFALO CR

Map

Coordinates:
+39.39657, -91.03036
39°23'48" N, 91°01'49" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:RT D S over BR BUFFALO CR
Structure number:6414
Old structure number:L 663 1 (from 1992 edition)
Location:S 5 T 53 N R 1 W
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:12.1 ft. [3.7 m]
Total length:47.6 ft. [14.5 m]
Skew angle:45°
Owner:State Highway Agency [01]
Year built:1954
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 13.5 / H 15 [2]
Number of main spans:2
Main spans material:Concrete continuous [2]
Main spans design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: December 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:1,045 [as of 2016]
Truck traffic:11% of total traffic
Structural appraisal:Equal to present minimum criteria [6]
Water adequacy appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present minimum criteria [6]
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]
Culvert condition:Deterioration or initial disintegration, minor chloride contamination, cracking with some leaching, or spalls on concrete or masonry walls and slabs. Local minor scouring at curtain walls, wingwalls or pipes. Metal culverts have a smooth curvature, non-symmetrical shape, significant corrosion or moderate pitting. [6]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:73.3 tons [66.6 metric tons]
Inventory rating:43.6 tons [39.6 metric tons]
Sufficiency rating:98.4

Previous Inspections

DateSuff. RatingConditionCulvert ConditionSD/FOADT
December 201698.4Fair6 out of 10-1045
December 201498.7Fair6 out of 10-830
December 201275.0Fair6 out of 10-1736
December 201074.9Fair6 out of 10-1828
January 200974.9Fair6 out of 10-1828
January 200773.9Fair6 out of 10-2318
December 200476.7Fair6 out of 10-916
October 200276.7Fair6 out of 10-934
November 200074.1Fair6 out of 10-2225
December 199874.2Fair6 out of 10-2160
December 199676.5Fair6 out of 10-1025
October 199476.6Fair6 out of 10-980
November 199288.2Good7 out of 10-964
December 199074.4Good7 out of 10-1149