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BLACKSTOCK RD over TRIB OF BEAVER BR

Map

Coordinates:
+36.70272, -94.42872
36°42'10" N, 94°25'43" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:BLACKSTOCK RD over TRIB OF BEAVER BR
Structure number:32532
Location:S 19 T 23 N R 32 W
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:16.1 ft. [4.9 m]
Total length:40.0 ft. [12.2 m]
Roadway width between curbs:11.2 ft. [3.4 m]
Deck width edge-to-edge:11.8 ft. [3.6 m]
Owner:County Highway Agency [02]
Year built:1975
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 18 / HS 20 [5]
Number of main spans:2
Main spans material:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Wood or Timber [8]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: February 2018

Good/Fair/Poor Condition:Poor
Status:Posted for load [P]
Average daily traffic:5 [as of 2016]
Truck traffic:10% 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 desirable criteria [8]
Roadway alignment appraisal:Basically intolerable requiring high priority of corrrective action [3]
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 foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:18.0
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$206,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
February 2018PoorSatisfactorySatisfactoryPoor518.0
February 2016PoorSatisfactorySatisfactoryPoor518.0
January 2014PoorSatisfactorySatisfactoryPoor518.0
January 2012PoorSatisfactorySatisfactoryPoor520.5
March 2010FairSatisfactorySatisfactorySatisfactory526.3
November 2008FairSatisfactorySatisfactorySatisfactory526.3