250 ST over CK
Map
Coordinates:
+43.76082, -98.3741643°45'39" N, 98°22'27" W
Facts
Source: National Bridge Inventory. Information not verified; use at your own risk.
Name: | 250 ST over CK |
Structure number: | 000000002216120 |
Location: | 5.6E 3N PLANKINTON |
Purpose: | Carries highway over waterway |
Route classification: | Local (Rural) [09] |
Length of largest span: | 30.8 ft. [9.4 m] |
Total length: | 32.2 ft. [9.8 m] |
Roadway width between curbs: | 17.4 ft. [5.3 m] |
Deck width edge-to-edge: | 18.0 ft. [5.5 m] |
Owner: | County Highway Agency [02] |
Year built: | 1935 |
Historic significance: | Bridge is not eligible for the National Register of Historic Places [5] |
Main span material: | Steel [3] |
Main span design: | Stringer/Multi-beam or girder [02] |
Deck type: | Corrugated Steel [6] |
Wearing surface: | Gravel [8] |
Latest Available Inspection: July 2017
Good/Fair/Poor Condition: | Poor |
Status: | Posted for load [P] |
Average daily traffic: | 60 [as of 2015] |
Truck traffic: | 2% of total traffic |
Deck condition: | Satisfactory [6 out of 9] |
Superstructure condition: | Satisfactory [6 out of 9] |
Substructure condition: | Poor [4 out of 9] |
Structural appraisal: | Basically intolerable requiring high priority of replacement [2] |
Deck geometry appraisal: | Basically intolerable requiring high priority of corrrective action [3] |
Water adequacy appraisal: | Equal to present minimum criteria [6] |
Roadway alignment appraisal: | Better than present minimum criteria [7] |
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] |
Scour condition: | Bridge with "unknown" foundation that has not been evaluated for scour. [U] |
Sufficiency rating: | 36.9 |
Recommended work: | Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31] |
Estimated cost of work: | $181,000 |
Previous Inspections
Date | Condition | Deck | Superstructure | Substructure | ADT | Suff. Rating |
---|
July 2017 | Poor | Satisfactory | Satisfactory | Poor | 60 | 36.9 |
July 2015 | Poor | Satisfactory | Satisfactory | Poor | 60 | 36.9 |
August 2013 | Poor | Satisfactory | Satisfactory | Poor | 60 | 36.9 |
September 2011 | Poor | Satisfactory | Satisfactory | Poor | 60 | 36.9 |
September 2009 | Poor | Satisfactory | Satisfactory | Poor | 60 | 36.9 |
June 2007 | Poor | Satisfactory | Satisfactory | Poor | 60 | 36.9 |
October 2005 | Poor | Satisfactory | Satisfactory | Poor | 60 | 36.9 |
June 2003 | Poor | Good | Satisfactory | Poor | 60 | 43.1 |
July 2001 | Fair | Good | Satisfactory | Fair | 60 | 53.4 |
October 1999 | Fair | Good | Satisfactory | Fair | 60 | 70.9 |
July 1997 | Fair | Satisfactory | Fair | Good | 60 | 50.5 |
August 1995 | Fair | Satisfactory | Fair | Good | 60 | 45.8 |
August 1993 | Fair | Fair | Fair | Good | 60 | 46.8 |
August 1991 | Fair | Fair | Fair | Good | 60 | 49.7 |