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COUNTY RD 531 over SCHOOL HOLLOW BR

This bridge is no longer in the current National Bridge Inventory database, and has likely been demolished or abandoned.

Map

Coordinates:
+38.31544, -91.96000
38°18'56" N, 91°57'36" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:COUNTY RD 531 over SCHOOL HOLLOW BR
Structure number:18278
Old structure number:1800005 076 (from 1992 edition)
Location:S 7 T 41 N R 9 W
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:24.0 ft. [7.3 m]
Total length:53.2 ft. [16.2 m]
Roadway width between curbs:12.1 ft. [3.7 m]
Deck width edge-to-edge:12.1 ft. [3.7 m]
Owner:County Highway Agency [02]
Year built:1935
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:Tee beam [04]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: April 2017

Good/Fair/Poor Condition:Poor
Status:Open, no restriction [A]
Average daily traffic:30 [as of 2017]
Truck traffic:10% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Poor [4 out of 9]
Structural appraisal:Meets minimum tolerable limits to be left in place as is [4]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Basically intolerable requiring high priority of corrrective action [3]
Channel protection:Bank and embankment protection is severely undermined. River control devices have severe damage. Large deposits of debris are in the channel. [4]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour conditions; field review indicates action is required. [4]
Sufficiency rating:28.2
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$249,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
April 2017PoorFairFairPoor3028.2
May 2015FairFairFairFair3045.0
April 2013FairSatisfactorySatisfactorySatisfactory3051.2
May 2011FairSatisfactorySatisfactorySatisfactory3051.2
May 2009FairSatisfactorySatisfactorySatisfactory3051.2
May 2007FairSatisfactorySatisfactorySatisfactory3051.2
June 2005FairSatisfactorySatisfactorySatisfactory3051.2
May 2003FairSatisfactorySatisfactorySatisfactory3051.2
March 2001FairSatisfactorySatisfactorySatisfactory3053.2
May 1999FairSatisfactorySatisfactorySatisfactory3053.2
March 1991FairSatisfactorySatisfactorySatisfactory9947.3