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CSAH 18 over BLACK RIVER

Map

Coordinates:
+47.87749, -96.41054
47°52'39" N, 96°24'38" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:CSAH 18 over BLACK RIVER
Structure number:92914
Location:1.2 MI E OF JCT CSAH 3
Purpose:Carries highway over waterway
Route classification:Minor Collector (Rural) [08]
Length of largest span:8.9 ft. [2.7 m]
Total length:42.0 ft. [12.8 m]
Owner:County Highway Agency [02]
Year built:1971
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 22.5 / HS 25 [9]
Number of main spans:3
Main spans material:Concrete [1]
Main spans design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: August 2018

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:170 [as of 2014]
Truck traffic:7% of total traffic
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
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]
Sufficiency rating:82.0

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
August 2018Good7 out of 1017082.0
August 2016Good7 out of 1019082.0
September 2014Good7 out of 1019082.0
December 2012Good7 out of 1019082.0
December 2010Good7 out of 1019082.0
October 2008Good7 out of 1019082.0
December 2006Good7 out of 1019584.0
December 2004Good7 out of 1019584.0
October 2002Good8 out of 1016584.0
November 2001Good8 out of 1016584.0
November 2000Good8 out of 1016582.7
October 1999Good8 out of 1016582.7
October 1998Good8 out of 1016582.7
December 1997Good8 out of 1016582.8
October 1996Good8 out of 1016582.8
December 1995Good8 out of 1016582.8
December 1994Good8 out of 1013082.8
October 1993Good8 out of 1013082.8
October 1992Good8 out of 1013080.8
October 1991Good8 out of 1010580.8

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Culvert
Reinforced Concrete Culvertlinear ft.6906692100