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IRRSR ND HIGHWAY 6 over CREEK

Map

Coordinates:
+46.10398, -100.94800
46°06'14" N, 100°56'53" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:IRRSR ND HIGHWAY 6 over CREEK
Structure number:0006016029
Location:4 NORTH OF SELFRIDGE
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:8.9 ft. [2.7 m]
Total length:28.9 ft. [8.8 m]
Owner:State Highway Agency [01]
Year built:1948
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:Concrete [1]
Main spans design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: April 2015

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:250 [as of 2015]
Truck traffic:16% of total traffic
Structural 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:Shrinkage cracks, light scaling and insignificant spalling which does not expose reinforcing steel. Insignificant damage caused by drift with no misalignment and not requiring corrective action. Some minor scouring has occured near curtain walls, wingwalls or pipes. Metal culverts have a smooth symmetrical curvature with superficial corrosion and no pitting. [7]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:59.4 tons [54.0 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Sufficiency rating:98.1

Previous Inspections

DateSuff. RatingConditionCulvert ConditionSD/FOADT
April 201598.1Good7 out of 10-250
October 201398.1Good7 out of 10-250
November 201198.1Good7 out of 10-250
December 200998.1Good7 out of 10-250
November 200798.1Good7 out of 10-250
November 200598.1Good7 out of 10-250
January 200498.1Good7 out of 10-250
January 200298.1Good7 out of 10-250
February 200096.1Good7 out of 10-250
December 199796.0Good7 out of 10-300
January 199695.8Good7 out of 10-362
April 199496.1Good7 out of 10-269
October 199296.0Good7 out of 10-287
March 199296.0Good7 out of 10-287

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Culvert
Reinforced Concrete Culvertlinear ft.131013100