180th Street over Trib. to Big Sioux River
Map
Coordinates:
+44.77523, -97.0475644°46'31" N, 97°02'51" W
Facts
Source: National Bridge Inventory. Information not verified; use at your own risk.
Name: | 180th Street over Trib. to Big Sioux River |
Structure number: | 000000029221020 |
Location: | 3N & 0.9W of Castlewood |
Purpose: | Carries highway over waterway |
Route classification: | Local (Rural) [09] |
Length of largest span: | 9.8 ft. [3.0 m] |
Total length: | 22.0 ft. [6.7 m] |
Roadway width between curbs: | 24.3 ft. [7.4 m] |
Deck width edge-to-edge: | 25.6 ft. [7.8 m] |
Owner: | County Highway Agency [02] |
Year built: | 1930 |
Historic significance: | Bridge is not eligible for the National Register of Historic Places [5] |
Number of main spans: | 2 |
Main spans material: | Concrete continuous [2] |
Main spans design: | Culvert [19] |
Deck type: | Not applicable [N] |
Latest Available Inspection: June 2018
Good/Fair/Poor Condition: | Poor |
Status: | Posted for load [P] |
Average daily traffic: | 25 [as of 2016] |
Truck traffic: | 2% of total traffic |
Structural appraisal: | Basically intolerable requiring high priority of replacement [2] |
Deck geometry appraisal: | Equal to present minimum criteria [6] |
Water adequacy appraisal: | Equal to present minimum criteria [6] |
Roadway alignment appraisal: | Equal to present minimum criteria [6] |
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: | Any condition described in Code 4 but which is excessive in scope. Severe movement or differential setlement of the segments or loss of fill. Holes may exist in walls or slabs. Integral wingwalls nearly severed from culvert. Severe scour or erosion at curtain walls, wingwalls or pipes. Metal culverts have extreme distortion and delection in one section, extensive corrosion, or deep pitting with scattered perforations. [3] |
Scour condition: | Bridge foundations determined to be stable for the assessed or calculated scour condition. [8] |
Sufficiency rating: | 41.0 |
Recommended work: | Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31] |
Estimated cost of work: | $434,000 |
Previous Inspections
Date | Condition | Culvert Condition | ADT | Suff. Rating |
---|
June 2018 | Poor | 3 out of 10 | 25 | 41.0 |
June 2016 | Poor | 3 out of 10 | 25 | 41.0 |
May 2014 | Poor | 3 out of 10 | 25 | 41.0 |
June 2012 | Poor | 3 out of 10 | 25 | 41.0 |
August 2010 | Poor | 4 out of 10 | 25 | 41.0 |
August 2008 | Poor | 4 out of 10 | 25 | 41.0 |
August 2006 | Poor | 4 out of 10 | 25 | 41.0 |
July 2004 | Poor | 4 out of 10 | 25 | 41.0 |
August 2002 | Poor | 4 out of 10 | 25 | 39.0 |
July 2000 | Poor | 4 out of 10 | 25 | 39.0 |
September 1998 | Poor | 3 out of 10 | 25 | 39.0 |
August 1996 | Poor | 3 out of 10 | 25 | 39.0 |
July 1994 | Poor | 3 out of 10 | 25 | 39.0 |
June 1992 | Poor | 3 out of 10 | 25 | 39.0 |
June 1990 | Poor | 3 out of 10 | 25 | 51.0 |