+43.98496, -93.75438
43°59'06" N, 93°45'16" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:TH 83 over BULL RUN CREEK
Structure number:9206
Location:4.5 MI NW OF WALDORF
Purpose:Carries highway over waterway
Route classification:Minor Arterial (Rural) [06]
Length of largest span:12.5 ft. [3.8 m]
Total length:26.6 ft. [8.1 m]
Owner:State Highway Agency [01]
Year built:1956
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Number of main spans:2
Main spans material:Concrete [1]
Main spans design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: July 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:900 [as of 2008]
Truck traffic:13% 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 desirable criteria [8]
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:Moderate to major deterioration or disintegration, extensive cracking and leaching or spalls on concrete or masonry walls and slabs. Minor settlement or misalignment. Noticeable scouring or erosion at curtain walls, wingwalls or pipes. Metal culverts have significant distortion and deflection in one section, significant corrosion or deep pitting. [5]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:86.4
Estimated cost of work:$99,000,000

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
July 2017Fair5 out of 1090086.4
July 2015Fair5 out of 1090086.4
July 2013Fair5 out of 1090086.4
July 2011Fair5 out of 1090084.4
July 2009Fair5 out of 1090084.4
May 2007Fair6 out of 10115095.3
September 2005Fair6 out of 10115095.3
April 2003Fair6 out of 10115095.3
June 2001Fair6 out of 10110095.3
August 1999Good7 out of 10115095.1
August 1998Good7 out of 10110095.1
October 1997Good7 out of 10110096.8
October 1996Good7 out of 10120096.7
July 1995Good8 out of 10120096.7
July 1994Good8 out of 10110096.8
December 1993Good8 out of 10110096.8
April 1992Good8 out of 10100096.9

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Reinforced Concrete Culvertlinear ft.1608050300