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ND HIGHWAY 46 over ROCKY DRAW

Map

Coordinates:
+46.63000, -98.04833
46°37'48" N, 98°02'54" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:ND HIGHWAY 46 over ROCKY DRAW
Structure number:0046061980
Location:1 EAST OF ND 1
Purpose:Carries highway over waterway
Route classification:Minor Arterial (Rural) [06]
Length of largest span:7.9 ft. [2.4 m]
Total length:24.9 ft. [7.6 m]
Owner:State Highway Agency [01]
Year built:1960
Historic significance:Historical significance is not determinable at this time [4]
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: March 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:440 [as of 2014]
Truck traffic:25% of total traffic
Structural appraisal:Better than present minimum criteria [7]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
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:97.6

Previous Inspections

DateSuff. RatingConditionCulvert ConditionSD/FOADT
March 201697.6Good7 out of 10-440
November 201397.6Good7 out of 10-440
March 201297.6Good7 out of 10-440
June 201097.6Good7 out of 10-440
March 201097.6Good7 out of 10-440
February 200897.6Good7 out of 10-440
December 200597.6Good7 out of 10-440
December 200397.6Good7 out of 10-440
October 200197.5Good7 out of 10-440
December 199995.5Good7 out of 10-440
November 199795.5Good7 out of 10-440
February 199695.6Good7 out of 10-433
October 199395.6Good7 out of 10-427
February 199295.6Good7 out of 10-437

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Culvert
Reinforced Concrete Culvertlinear ft.131795200