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COUNTY HIGHWAY over IRRIGATION CANAL

Map

Coordinates:
+40.66983, -99.63088
40°40'11" N, 99°37'51" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:COUNTY HIGHWAY over IRRIGATION CANAL
Structure number:C006900405
Location:9.5N BERTRAND
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:12.1 ft. [3.7 m]
Total length:38.1 ft. [11.6 m]
Skew angle:
Owner:County Highway Agency [02]
Year built:1998
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: October 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:5 [as of 2003]
Structural appraisal:Equal to present minimum criteria [6]
Water adequacy appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:There are no noticeable or noteworthy deficiencies which affect the condition of the channel. [9]
Pier/abutment protection:Navigation protection not required [1]
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:36.0 tons [32.7 metric tons]
Inventory rating:24.0 tons [21.8 metric tons]
Sufficiency rating:88.8
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]

Previous Inspections

DateSuff. RatingConditionCulvert ConditionSD/FOADT
October 201688.8Good7 out of 10-5
October 201488.8Good7 out of 10-5
October 201288.5Good8 out of 10-5
October 201088.5Good8 out of 10-5
October 200888.5Good8 out of 10-5
October 2006100.0Good8 out of 10-5
October 2004100.0Good8 out of 10-5
October 2002100.0Good9 out of 10-5
October 2000100.0Good9 out of 10-5
November 1998100.0Good9 out of 10-5
September 199634.8PoorN out of 10SD5
September 199436.8FairN out of 10FO5
November 199247.8FairN out of 10FO5
October 199062.4FairN out of 10-5