COUNTY RD 360 over CLEAR CR
Map
Coordinates:
+39.59739, -91.9622839°35'51" N, 91°57'44" W
Facts
Source: National Bridge Inventory. Information not verified; use at your own risk.
Name: | COUNTY RD 360 over CLEAR CR |
Structure number: | 23150 |
Location: | S 1 T 55 N R 10 W |
Purpose: | Carries highway over waterway |
Route classification: | Local (Rural) [09] |
Length of largest span: | 35.1 ft. [10.7 m] |
Total length: | 69.9 ft. [21.3 m] |
Roadway width between curbs: | 10.8 ft. [3.3 m] |
Deck width edge-to-edge: | 12.1 ft. [3.7 m] |
Owner: | County Highway Agency [02] |
Year built: | 1930 |
Historic significance: | Historical significance is not determinable at this time [4] |
Design load: | M 9 / H 10 [1] |
Number of main spans: | 2 |
Main spans material: | Steel [3] |
Main spans design: | Stringer/Multi-beam or girder [02] |
Deck type: | Wood or Timber [8] |
Wearing surface: | Wood or Timber [7] |
Latest Available Inspection: May 2018
Good/Fair/Poor Condition: | Poor |
Status: | Posted for load [P] |
Average daily traffic: | 15 [as of 2016] |
Truck traffic: | 10% of total traffic |
Deck condition: | Good [7 out of 9] |
Superstructure condition: | Poor [4 out of 9] |
Substructure condition: | Fair [5 out of 9] |
Structural appraisal: | Basically intolerable requiring high priority of replacement [2] |
Deck geometry appraisal: | Basically intolerable requiring high priority of replacement [2] |
Water adequacy appraisal: | Somewhat better than minimum adequacy to tolerate being left in place as is [5] |
Roadway alignment appraisal: | Equal to present minimum criteria [6] |
Channel protection: | Bank protection is being eroded. River control devices and/or embankment have major damage. Trees and rush restrict the channel. [5] |
Scour condition: | Bridge foundations determined to be stable for assessed or calculated scour condition. [5] |
Sufficiency rating: | 20.8 |
Recommended work: | Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31] |
Estimated cost of work: | $316,000 |
Previous Inspections
Date | Condition | Deck | Superstructure | Substructure | ADT | Suff. Rating |
---|
May 2018 | Poor | Good | Poor | Fair | 15 | 20.8 |
May 2016 | Fair | Good | Fair | Fair | 15 | 31.2 |
May 2014 | Fair | Very Good | Fair | Fair | 15 | 31.2 |
May 2012 | Fair | Very Good | Fair | Fair | 15 | 31.2 |
July 2010 | Poor | Poor | Fair | Fair | 15 | 28.2 |
July 2008 | Fair | Fair | Fair | Fair | 15 | 30.2 |
June 2006 | Fair | Fair | Fair | Fair | 15 | 30.2 |
June 2004 | Fair | Fair | Fair | Fair | 15 | 30.2 |
June 2002 | Fair | Fair | Fair | Fair | 15 | 30.2 |
June 2000 | Fair | Fair | Fair | Satisfactory | 15 | 30.2 |