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N9 over SOUTH CREEK

Map 

Coordinates:
+42.53857, -96.72941
42°32'19" N, 96°43'46" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:N9 over SOUTH CREEK
Structure number:S009 05953
Location:6NE MARTINSBURG
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:109.9 ft. [33.5 m]
Total length:170.9 ft. [52.1 m]
Roadway width between curbs:26.2 ft. [8.0 m]
Deck width edge-to-edge:30.8 ft. [9.4 m]
Skew angle:20°
Owner:State Highway Agency [01]
Year built:1955
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:Steel continuous [4]
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: September 2016 

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:630 [as of 2012]
Truck traffic:11% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
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 protection is being eroded. River control devices and/or embankment have major damage. Trees and rush restrict the channel. [5]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Operating rating:38.0 tons [34.5 metric tons]
Inventory rating:23.0 tons [20.9 metric tons]
Sufficiency rating:68.3

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
September 201668.3FairFairFairSatisfactory-630
September 201468.3FairFairFairSatisfactory-630
September 201279.4FairFairSatisfactorySatisfactory-575
September 201080.4FairSatisfactoryGoodGood-575
September 200880.4FairSatisfactoryGoodGood-575
September 200675.6FairSatisfactoryGoodGood-565
March 200475.6FairSatisfactoryGoodGood-625
October 200275.6FairSatisfactoryGoodGood-575
April 200075.6FairSatisfactoryGoodGood-570
April 199874.6FairSatisfactoryGoodGood-570
March 199675.6FairSatisfactoryGoodGood-520
April 199475.6FairSatisfactoryGoodGood-510
April 199275.6FairSatisfactoryGoodGood-445
February 199075.6FairSatisfactoryGoodGood-445