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RT AE S over MARTIN BR

Map 

Coordinates:
+38.23708, -91.32978
38°14'13" N, 91°19'47" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:RT AE S over MARTIN BR
Structure number:8317
Old structure number:R 381 1 (from 1992 edition)
Location:S 2 T 40 N R 4 W
Purpose:Carries highway over waterway
Route classification:Minor Collector (Rural) [08]
Length of largest span:11.2 ft. [3.4 m]
Total length:34.1 ft. [10.4 m]
Roadway width between curbs:32.2 ft. [9.8 m]
Deck width edge-to-edge:34.1 ft. [10.4 m]
Owner:State Highway Agency [01]
Year built:1963
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:3
Main spans material:Concrete continuous [2]
Main spans design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: December 2015 

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:170 [as of 2015]
Truck traffic:12% of total traffic
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Better than present minimum criteria [7]
Water adequacy appraisal:Equal to present minimum criteria [6]
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]
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:85.1 tons [77.4 metric tons]
Inventory rating:50.5 tons [45.9 metric tons]
Sufficiency rating:93.4

Previous Inspections 

DateSuff. RatingConditionCulvert ConditionSD/FOADT
December 201593.4Fair6 out of 10-170
December 201367.8Fair6 out of 10-166
February 201267.0Fair6 out of 10-230
February 201066.8Fair6 out of 10-242
November 200866.6Fair6 out of 10-254
November 200667.4Fair6 out of 10-196
November 200467.4Good7 out of 10-200
November 200265.8Good7 out of 10-318
November 200067.1Good7 out of 10-219
November 199867.2Good7 out of 10-212
December 199667.4Good8 out of 10-195
December 199467.3Good8 out of 10-255
September 199282.7Good8 out of 10-251
July 199070.4Good8 out of 10-237