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CTH SS over PORCUPINE CREEK

Map

Coordinates:
+44.58396, -92.09528
44°35'02" N, 92°05'43" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:CTH SS over PORCUPINE CREEK
Structure number:B46000200000000
Location:0.1M E JCT CTH SS TO S
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:30.2 ft. [9.2 m]
Total length:30.5 ft. [9.3 m]
Skew angle:10°
Owner:County Highway Agency [02]
Year built:1975
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 18 / H 20 [4]
Main span material:Steel [3]
Main span design:Culvert [19]
Deck type:Not applicable [N]
Wearing surface:Bituminous [6]

Latest Available Inspection: October 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:163 [as of 2015]
Structural appraisal:Equal to present minimum criteria [6]
Water adequacy appraisal:Better than present minimum criteria [7]
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]
Sufficiency rating:91.4

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
October 2016Good7 out of 1016391.4
September 2014Good7 out of 1014091.4
September 2012Good7 out of 1014089.4
September 2010Good7 out of 1014089.4
June 2008Good7 out of 1014089.4
June 2006Good7 out of 1014089.4
October 2004Good7 out of 1014089.4
October 2002Fair6 out of 1014089.4
September 2000Fair6 out of 1014089.4
November 1998Fair6 out of 1014089.4
August 1996Good7 out of 1014089.4
October 1994Good8 out of 1014089.4
August 1992Good8 out of 1014089.4
September 1990Good8 out of 1014089.4